-75=-7(x+6)+8(7x+2)

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Solution for -75=-7(x+6)+8(7x+2) equation:


Simplifying
-75 = -7(x + 6) + 8(7x + 2)

Reorder the terms:
-75 = -7(6 + x) + 8(7x + 2)
-75 = (6 * -7 + x * -7) + 8(7x + 2)
-75 = (-42 + -7x) + 8(7x + 2)

Reorder the terms:
-75 = -42 + -7x + 8(2 + 7x)
-75 = -42 + -7x + (2 * 8 + 7x * 8)
-75 = -42 + -7x + (16 + 56x)

Reorder the terms:
-75 = -42 + 16 + -7x + 56x

Combine like terms: -42 + 16 = -26
-75 = -26 + -7x + 56x

Combine like terms: -7x + 56x = 49x
-75 = -26 + 49x

Solving
-75 = -26 + 49x

Solving for variable 'x'.

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

Add '-49x' to each side of the equation.
-75 + -49x = -26 + 49x + -49x

Combine like terms: 49x + -49x = 0
-75 + -49x = -26 + 0
-75 + -49x = -26

Add '75' to each side of the equation.
-75 + 75 + -49x = -26 + 75

Combine like terms: -75 + 75 = 0
0 + -49x = -26 + 75
-49x = -26 + 75

Combine like terms: -26 + 75 = 49
-49x = 49

Divide each side by '-49'.
x = -1

Simplifying
x = -1

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