7(x-7)+10=2(x-7)

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Solution for 7(x-7)+10=2(x-7) equation:


Simplifying
7(x + -7) + 10 = 2(x + -7)

Reorder the terms:
7(-7 + x) + 10 = 2(x + -7)
(-7 * 7 + x * 7) + 10 = 2(x + -7)
(-49 + 7x) + 10 = 2(x + -7)

Reorder the terms:
-49 + 10 + 7x = 2(x + -7)

Combine like terms: -49 + 10 = -39
-39 + 7x = 2(x + -7)

Reorder the terms:
-39 + 7x = 2(-7 + x)
-39 + 7x = (-7 * 2 + x * 2)
-39 + 7x = (-14 + 2x)

Solving
-39 + 7x = -14 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-39 + 7x + -2x = -14 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-39 + 5x = -14 + 2x + -2x

Combine like terms: 2x + -2x = 0
-39 + 5x = -14 + 0
-39 + 5x = -14

Add '39' to each side of the equation.
-39 + 39 + 5x = -14 + 39

Combine like terms: -39 + 39 = 0
0 + 5x = -14 + 39
5x = -14 + 39

Combine like terms: -14 + 39 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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