7x+-13=5(x+-3)

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Solution for 7x+-13=5(x+-3) equation:


Simplifying
7x + -13 = 5(x + -3)

Reorder the terms:
-13 + 7x = 5(x + -3)

Reorder the terms:
-13 + 7x = 5(-3 + x)
-13 + 7x = (-3 * 5 + x * 5)
-13 + 7x = (-15 + 5x)

Solving
-13 + 7x = -15 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-13 + 7x + -5x = -15 + 5x + -5x

Combine like terms: 7x + -5x = 2x
-13 + 2x = -15 + 5x + -5x

Combine like terms: 5x + -5x = 0
-13 + 2x = -15 + 0
-13 + 2x = -15

Add '13' to each side of the equation.
-13 + 13 + 2x = -15 + 13

Combine like terms: -13 + 13 = 0
0 + 2x = -15 + 13
2x = -15 + 13

Combine like terms: -15 + 13 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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