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Solve the equation -4(2+x)=8?
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Solve the equation -4(2+x)=8?
Solving the equation -4(2 x)=8
To solve the equation -4(2 x)=8, we need to follow these steps:
- Use the distributive property to simplify the left side of the equation
- Combine like terms on the left side of the equation
- Divide both sides of the equation by the coefficient of x
Step 1: Use the distributive property to simplify the left side of the equation
The distributive property states that a(b + c) = ab + ac. Using this property, we can simplify -4(2 x) as follows:
-4(2 x) = -4 * 2 * x = -8x
Step 2: Combine like terms on the left side of the equation
Now that we have simplified the left side of the equation, we can combine like terms to get:
-8x = 8
Step 3: Divide both sides of the equation by the coefficient of x
Finally, we can solve for x by dividing both sides of the equation by -8:
x = -1
Conclusion
The solution to the equation -4(2 x)=8 is x = -1. This means that if we substitute x = -1 back into the original equation, we get:
-4(2 x) = -4(2 * -1) = 8
So x = -1 is indeed a solution to the equation.
Community Answer
Solve the equation -4(2+x)=8?
-4(2+x)=8
=-8+(-4x)=8
=-8-4x=8
=-4x =8+8
=-4x =16
=x = 16÷4
=x = 4
=-8+(-4x)=8
=-8-4x=8
=-4x =8+8
=-4x =16
=x = 16÷4
=x = 4
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Solve the equation -4(2+x)=8?
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Solve the equation -4(2+x)=8? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Solve the equation -4(2+x)=8? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve the equation -4(2+x)=8?.
Solve the equation -4(2+x)=8? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about Solve the equation -4(2+x)=8? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve the equation -4(2+x)=8?.
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