2x-45=6x+7(x-8)

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Solution for 2x-45=6x+7(x-8) equation:


Simplifying
2x + -45 = 6x + 7(x + -8)

Reorder the terms:
-45 + 2x = 6x + 7(x + -8)

Reorder the terms:
-45 + 2x = 6x + 7(-8 + x)
-45 + 2x = 6x + (-8 * 7 + x * 7)
-45 + 2x = 6x + (-56 + 7x)

Reorder the terms:
-45 + 2x = -56 + 6x + 7x

Combine like terms: 6x + 7x = 13x
-45 + 2x = -56 + 13x

Solving
-45 + 2x = -56 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-45 + 2x + -13x = -56 + 13x + -13x

Combine like terms: 2x + -13x = -11x
-45 + -11x = -56 + 13x + -13x

Combine like terms: 13x + -13x = 0
-45 + -11x = -56 + 0
-45 + -11x = -56

Add '45' to each side of the equation.
-45 + 45 + -11x = -56 + 45

Combine like terms: -45 + 45 = 0
0 + -11x = -56 + 45
-11x = -56 + 45

Combine like terms: -56 + 45 = -11
-11x = -11

Divide each side by '-11'.
x = 1

Simplifying
x = 1

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