7(2x-1)=5(2x+1)

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Solution for 7(2x-1)=5(2x+1) equation:


Simplifying
7(2x + -1) = 5(2x + 1)

Reorder the terms:
7(-1 + 2x) = 5(2x + 1)
(-1 * 7 + 2x * 7) = 5(2x + 1)
(-7 + 14x) = 5(2x + 1)

Reorder the terms:
-7 + 14x = 5(1 + 2x)
-7 + 14x = (1 * 5 + 2x * 5)
-7 + 14x = (5 + 10x)

Solving
-7 + 14x = 5 + 10x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-10x' to each side of the equation.
-7 + 14x + -10x = 5 + 10x + -10x

Combine like terms: 14x + -10x = 4x
-7 + 4x = 5 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7 + 4x = 5 + 0
-7 + 4x = 5

Add '7' to each side of the equation.
-7 + 7 + 4x = 5 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 5 + 7
4x = 5 + 7

Combine like terms: 5 + 7 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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