4x-7-(-9x+2)=

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Solution for 4x-7-(-9x+2)= equation:


Simplifying
4x + -7 + -1(-9x + 2) = 0

Reorder the terms:
4x + -7 + -1(2 + -9x) = 0
4x + -7 + (2 * -1 + -9x * -1) = 0
4x + -7 + (-2 + 9x) = 0

Reorder the terms:
-7 + -2 + 4x + 9x = 0

Combine like terms: -7 + -2 = -9
-9 + 4x + 9x = 0

Combine like terms: 4x + 9x = 13x
-9 + 13x = 0

Solving
-9 + 13x = 0

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 + 13x = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 13x = 0 + 9
13x = 0 + 9

Combine like terms: 0 + 9 = 9
13x = 9

Divide each side by '13'.
x = 0.6923076923

Simplifying
x = 0.6923076923

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