45-4x=10-9x

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Solution for 45-4x=10-9x equation:


Simplifying
45 + -4x = 10 + -9x

Solving
45 + -4x = 10 + -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 + -4x + 9x = 10 + -9x + 9x

Combine like terms: -4x + 9x = 5x
45 + 5x = 10 + -9x + 9x

Combine like terms: -9x + 9x = 0
45 + 5x = 10 + 0
45 + 5x = 10

Add '-45' to each side of the equation.
45 + -45 + 5x = 10 + -45

Combine like terms: 45 + -45 = 0
0 + 5x = 10 + -45
5x = 10 + -45

Combine like terms: 10 + -45 = -35
5x = -35

Divide each side by '5'.
x = -7

Simplifying
x = -7

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