-2x-45=-9x+4

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Solution for -2x-45=-9x+4 equation:


Simplifying
-2x + -45 = -9x + 4

Reorder the terms:
-45 + -2x = -9x + 4

Reorder the terms:
-45 + -2x = 4 + -9x

Solving
-45 + -2x = 4 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-45 + -2x + 9x = 4 + -9x + 9x

Combine like terms: -2x + 9x = 7x
-45 + 7x = 4 + -9x + 9x

Combine like terms: -9x + 9x = 0
-45 + 7x = 4 + 0
-45 + 7x = 4

Add '45' to each side of the equation.
-45 + 45 + 7x = 4 + 45

Combine like terms: -45 + 45 = 0
0 + 7x = 4 + 45
7x = 4 + 45

Combine like terms: 4 + 45 = 49
7x = 49

Divide each side by '7'.
x = 7

Simplifying
x = 7

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