13x+7(-3-1)=-64

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Solution for 13x+7(-3-1)=-64 equation: 


Simplifying
13x + 7(-3 + -1) = -64

Combine like terms: -3 + -1 = -4
13x + 7(-4) = -64

Multiply 7 * -4
13x + -28 = -64

Reorder the terms:
-28 + 13x = -64

Solving
-28 + 13x = -64

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 13x = -64 + 28

Combine like terms: -28 + 28 = 0
0 + 13x = -64 + 28
13x = -64 + 28

Combine like terms: -64 + 28 = -36
13x = -36

Divide each side by '13'.
x = -2.769230769

Simplifying
x = -2.769230769

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