7(2x+-3)=5(2x+8)

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Solution for 7(2x+-3)=5(2x+8) equation:


Simplifying
7(2x + -3) = 5(2x + 8)

Reorder the terms:
7(-3 + 2x) = 5(2x + 8)
(-3 * 7 + 2x * 7) = 5(2x + 8)
(-21 + 14x) = 5(2x + 8)

Reorder the terms:
-21 + 14x = 5(8 + 2x)
-21 + 14x = (8 * 5 + 2x * 5)
-21 + 14x = (40 + 10x)

Solving
-21 + 14x = 40 + 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 = 40 + 10x + -10x

Combine like terms: 14x + -10x = 4x
-21 + 4x = 40 + 10x + -10x

Combine like terms: 10x + -10x = 0
-21 + 4x = 40 + 0
-21 + 4x = 40

Add '21' to each side of the equation.
-21 + 21 + 4x = 40 + 21

Combine like terms: -21 + 21 = 0
0 + 4x = 40 + 21
4x = 40 + 21

Combine like terms: 40 + 21 = 61
4x = 61

Divide each side by '4'.
x = 15.25

Simplifying
x = 15.25

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