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Solve 3x= 2x+18 and check it?
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Solve 3x= 2x+18 and check it?
Given, 3x = 2x + 18 = 3x - 2x = 18 (by transposing) Therefore, x = 18 VERIFICATION :- 3 × 18 = 2 × 18 + 18 54 = 36 + 18 54 = 54
Community Answer
Solve 3x= 2x+18 and check it?
Solving the equation 3x = 2x + 18:
1. Step 1: Subtract 2x from both sides
Given equation: 3x = 2x + 18
Subtracting 2x from both sides: 3x - 2x = 2x - 2x + 18
Simplifying: x = 18
2. Step 2: Check the solution
Substitute the value of x back into the original equation and see if it holds true.
Original equation: 3x = 2x + 18
Substitute x = 18: 3(18) = 2(18) + 18
Simplifying: 54 = 36 + 18
54 = 54
Since the equation holds true after substituting the value of x back into the original equation, the solution x = 18 is correct.
1. Step 1: Subtract 2x from both sides
Given equation: 3x = 2x + 18
Subtracting 2x from both sides: 3x - 2x = 2x - 2x + 18
Simplifying: x = 18
2. Step 2: Check the solution
Substitute the value of x back into the original equation and see if it holds true.
Original equation: 3x = 2x + 18
Substitute x = 18: 3(18) = 2(18) + 18
Simplifying: 54 = 36 + 18
54 = 54
Since the equation holds true after substituting the value of x back into the original equation, the solution x = 18 is correct.
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Solve 3x= 2x+18 and check it?
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Solve 3x= 2x+18 and check it? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Solve 3x= 2x+18 and check it? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve 3x= 2x+18 and check it?.
Solve 3x= 2x+18 and check it? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Solve 3x= 2x+18 and check it? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Solve 3x= 2x+18 and check it?.
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