-7(x+4)-45=3-13

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Solution for -7(x+4)-45=3-13 equation:


Simplifying
-7(x + 4) + -45 = 3 + -13

Reorder the terms:
-7(4 + x) + -45 = 3 + -13
(4 * -7 + x * -7) + -45 = 3 + -13
(-28 + -7x) + -45 = 3 + -13

Reorder the terms:
-28 + -45 + -7x = 3 + -13

Combine like terms: -28 + -45 = -73
-73 + -7x = 3 + -13

Combine like terms: 3 + -13 = -10
-73 + -7x = -10

Solving
-73 + -7x = -10

Solving for variable 'x'.

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

Add '73' to each side of the equation.
-73 + 73 + -7x = -10 + 73

Combine like terms: -73 + 73 = 0
0 + -7x = -10 + 73
-7x = -10 + 73

Combine like terms: -10 + 73 = 63
-7x = 63

Divide each side by '-7'.
x = -9

Simplifying
x = -9

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