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

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


Simplifying
3(x + -5) + -5(x + -3) = (x + 7) + -1(x + -7)

Reorder the terms:
3(-5 + x) + -5(x + -3) = (x + 7) + -1(x + -7)
(-5 * 3 + x * 3) + -5(x + -3) = (x + 7) + -1(x + -7)
(-15 + 3x) + -5(x + -3) = (x + 7) + -1(x + -7)

Reorder the terms:
-15 + 3x + -5(-3 + x) = (x + 7) + -1(x + -7)
-15 + 3x + (-3 * -5 + x * -5) = (x + 7) + -1(x + -7)
-15 + 3x + (15 + -5x) = (x + 7) + -1(x + -7)

Reorder the terms:
-15 + 15 + 3x + -5x = (x + 7) + -1(x + -7)

Combine like terms: -15 + 15 = 0
0 + 3x + -5x = (x + 7) + -1(x + -7)
3x + -5x = (x + 7) + -1(x + -7)

Combine like terms: 3x + -5x = -2x
-2x = (x + 7) + -1(x + -7)

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

Remove parenthesis around (7 + x)
-2x = 7 + x + -1(x + -7)

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

Reorder the terms:
-2x = 7 + 7 + x + -1x

Combine like terms: 7 + 7 = 14
-2x = 14 + x + -1x

Combine like terms: x + -1x = 0
-2x = 14 + 0
-2x = 14

Solving
-2x = 14

Solving for variable 'x'.

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

Divide each side by '-2'.
x = -7

Simplifying
x = -7

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