12-(4x-3)=30

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Solution for 12-(4x-3)=30 equation:


Simplifying
12 + -1(4x + -3) = 30

Reorder the terms:
12 + -1(-3 + 4x) = 30
12 + (-3 * -1 + 4x * -1) = 30
12 + (3 + -4x) = 30

Combine like terms: 12 + 3 = 15
15 + -4x = 30

Solving
15 + -4x = 30

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -4x = 30 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 30 + -15
-4x = 30 + -15

Combine like terms: 30 + -15 = 15
-4x = 15

Divide each side by '-4'.
x = -3.75

Simplifying
x = -3.75

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