-13-2+9=7x-15+4

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Solution for -13-2+9=7x-15+4 equation:


Simplifying
-13 + -2 + 9 = 7x + -15 + 4

Combine like terms: -13 + -2 = -15
-15 + 9 = 7x + -15 + 4

Combine like terms: -15 + 9 = -6
-6 = 7x + -15 + 4

Reorder the terms:
-6 = -15 + 4 + 7x

Combine like terms: -15 + 4 = -11
-6 = -11 + 7x

Solving
-6 = -11 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-6 + -7x = -11 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + -7x = -11 + 0
-6 + -7x = -11

Add '6' to each side of the equation.
-6 + 6 + -7x = -11 + 6

Combine like terms: -6 + 6 = 0
0 + -7x = -11 + 6
-7x = -11 + 6

Combine like terms: -11 + 6 = -5
-7x = -5

Divide each side by '-7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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