-45=3-(3-4x)

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Solution for -45=3-(3-4x) equation:


Simplifying
-45 = 3 + -1(3 + -4x)
-45 = 3 + (3 * -1 + -4x * -1)
-45 = 3 + (-3 + 4x)

Combine like terms: 3 + -3 = 0
-45 = 0 + 4x
-45 = 4x

Solving
-45 = 4x

Solving for variable 'x'.

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

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

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

Add '45' to each side of the equation.
-45 + 45 + -4x = 0 + 45

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

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

Divide each side by '-4'.
x = -11.25

Simplifying
x = -11.25

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