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

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


Simplifying
8x + -1(7x + 6) = 2x + -45

Reorder the terms:
8x + -1(6 + 7x) = 2x + -45
8x + (6 * -1 + 7x * -1) = 2x + -45
8x + (-6 + -7x) = 2x + -45

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

Combine like terms: 8x + -7x = 1x
-6 + 1x = 2x + -45

Reorder the terms:
-6 + 1x = -45 + 2x

Solving
-6 + 1x = -45 + 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.
-6 + 1x + -2x = -45 + 2x + -2x

Combine like terms: 1x + -2x = -1x
-6 + -1x = -45 + 2x + -2x

Combine like terms: 2x + -2x = 0
-6 + -1x = -45 + 0
-6 + -1x = -45

Add '6' to each side of the equation.
-6 + 6 + -1x = -45 + 6

Combine like terms: -6 + 6 = 0
0 + -1x = -45 + 6
-1x = -45 + 6

Combine like terms: -45 + 6 = -39
-1x = -39

Divide each side by '-1'.
x = 39

Simplifying
x = 39

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