-x+13=3(2x-5)

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Solution for -x+13=3(2x-5) equation:


Simplifying
-1x + 13 = 3(2x + -5)

Reorder the terms:
13 + -1x = 3(2x + -5)

Reorder the terms:
13 + -1x = 3(-5 + 2x)
13 + -1x = (-5 * 3 + 2x * 3)
13 + -1x = (-15 + 6x)

Solving
13 + -1x = -15 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
13 + -1x + -6x = -15 + 6x + -6x

Combine like terms: -1x + -6x = -7x
13 + -7x = -15 + 6x + -6x

Combine like terms: 6x + -6x = 0
13 + -7x = -15 + 0
13 + -7x = -15

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

Combine like terms: 13 + -13 = 0
0 + -7x = -15 + -13
-7x = -15 + -13

Combine like terms: -15 + -13 = -28
-7x = -28

Divide each side by '-7'.
x = 4

Simplifying
x = 4

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