7(3+2x)=5(2x-7)

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Solution for 7(3+2x)=5(2x-7) equation:


Simplifying
7(3 + 2x) = 5(2x + -7)
(3 * 7 + 2x * 7) = 5(2x + -7)
(21 + 14x) = 5(2x + -7)

Reorder the terms:
21 + 14x = 5(-7 + 2x)
21 + 14x = (-7 * 5 + 2x * 5)
21 + 14x = (-35 + 10x)

Solving
21 + 14x = -35 + 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.
21 + 14x + -10x = -35 + 10x + -10x

Combine like terms: 14x + -10x = 4x
21 + 4x = -35 + 10x + -10x

Combine like terms: 10x + -10x = 0
21 + 4x = -35 + 0
21 + 4x = -35

Add '-21' to each side of the equation.
21 + -21 + 4x = -35 + -21

Combine like terms: 21 + -21 = 0
0 + 4x = -35 + -21
4x = -35 + -21

Combine like terms: -35 + -21 = -56
4x = -56

Divide each side by '4'.
x = -14

Simplifying
x = -14

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