5a+3=10a-12

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Solution for 5a+3=10a-12 equation:


Simplifying
5a + 3 = 10a + -12

Reorder the terms:
3 + 5a = 10a + -12

Reorder the terms:
3 + 5a = -12 + 10a

Solving
3 + 5a = -12 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
3 + 5a + -10a = -12 + 10a + -10a

Combine like terms: 5a + -10a = -5a
3 + -5a = -12 + 10a + -10a

Combine like terms: 10a + -10a = 0
3 + -5a = -12 + 0
3 + -5a = -12

Add '-3' to each side of the equation.
3 + -3 + -5a = -12 + -3

Combine like terms: 3 + -3 = 0
0 + -5a = -12 + -3
-5a = -12 + -3

Combine like terms: -12 + -3 = -15
-5a = -15

Divide each side by '-5'.
a = 3

Simplifying
a = 3

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