5+4x-12=30

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Solution for 5+4x-12=30 equation:


Simplifying
5 + 4x + -12 = 30

Reorder the terms:
5 + -12 + 4x = 30

Combine like terms: 5 + -12 = -7
-7 + 4x = 30

Solving
-7 + 4x = 30

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 4x = 30 + 7

Combine like terms: -7 + 7 = 0
0 + 4x = 30 + 7
4x = 30 + 7

Combine like terms: 30 + 7 = 37
4x = 37

Divide each side by '4'.
x = 9.25

Simplifying
x = 9.25

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