4x+-9=-7+13

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Solution for 4x+-9=-7+13 equation:


Simplifying
4x + -9 = -7 + 13

Reorder the terms:
-9 + 4x = -7 + 13

Combine like terms: -7 + 13 = 6
-9 + 4x = 6

Solving
-9 + 4x = 6

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 4x = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 4x = 6 + 9
4x = 6 + 9

Combine like terms: 6 + 9 = 15
4x = 15

Divide each side by '4'.
x = 3.75

Simplifying
x = 3.75

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