-13x-7(3x-1)=75

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Solution for -13x-7(3x-1)=75 equation:


Simplifying
-13x + -7(3x + -1) = 75

Reorder the terms:
-13x + -7(-1 + 3x) = 75
-13x + (-1 * -7 + 3x * -7) = 75
-13x + (7 + -21x) = 75

Reorder the terms:
7 + -13x + -21x = 75

Combine like terms: -13x + -21x = -34x
7 + -34x = 75

Solving
7 + -34x = 75

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -34x = 75 + -7

Combine like terms: 7 + -7 = 0
0 + -34x = 75 + -7
-34x = 75 + -7

Combine like terms: 75 + -7 = 68
-34x = 68

Divide each side by '-34'.
x = -2

Simplifying
x = -2

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