7x-9+8x-13=

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Solution for 7x-9+8x-13= equation:


Simplifying
7x + -9 + 8x + -13 = 0

Reorder the terms:
-9 + -13 + 7x + 8x = 0

Combine like terms: -9 + -13 = -22
-22 + 7x + 8x = 0

Combine like terms: 7x + 8x = 15x
-22 + 15x = 0

Solving
-22 + 15x = 0

Solving for variable 'x'.

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

Add '22' to each side of the equation.
-22 + 22 + 15x = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 15x = 0 + 22
15x = 0 + 22

Combine like terms: 0 + 22 = 22
15x = 22

Divide each side by '15'.
x = 1.466666667

Simplifying
x = 1.466666667

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