3a+24=4a-12

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Solution for 3a+24=4a-12 equation:


Simplifying
3a + 24 = 4a + -12

Reorder the terms:
24 + 3a = 4a + -12

Reorder the terms:
24 + 3a = -12 + 4a

Solving
24 + 3a = -12 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
24 + 3a + -4a = -12 + 4a + -4a

Combine like terms: 3a + -4a = -1a
24 + -1a = -12 + 4a + -4a

Combine like terms: 4a + -4a = 0
24 + -1a = -12 + 0
24 + -1a = -12

Add '-24' to each side of the equation.
24 + -24 + -1a = -12 + -24

Combine like terms: 24 + -24 = 0
0 + -1a = -12 + -24
-1a = -12 + -24

Combine like terms: -12 + -24 = -36
-1a = -36

Divide each side by '-1'.
a = 36

Simplifying
a = 36

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