7x+5+4x+8=-45

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Solution for 7x+5+4x+8=-45 equation:


Simplifying
7x + 5 + 4x + 8 = -45

Reorder the terms:
5 + 8 + 7x + 4x = -45

Combine like terms: 5 + 8 = 13
13 + 7x + 4x = -45

Combine like terms: 7x + 4x = 11x
13 + 11x = -45

Solving
13 + 11x = -45

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 11x = -45 + -13

Combine like terms: 13 + -13 = 0
0 + 11x = -45 + -13
11x = -45 + -13

Combine like terms: -45 + -13 = -58
11x = -58

Divide each side by '11'.
x = -5.272727273

Simplifying
x = -5.272727273

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