-4a-8=-3a+7

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Solution for -4a-8=-3a+7 equation:


Simplifying
-4a + -8 = -3a + 7

Reorder the terms:
-8 + -4a = -3a + 7

Reorder the terms:
-8 + -4a = 7 + -3a

Solving
-8 + -4a = 7 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
-8 + -4a + 3a = 7 + -3a + 3a

Combine like terms: -4a + 3a = -1a
-8 + -1a = 7 + -3a + 3a

Combine like terms: -3a + 3a = 0
-8 + -1a = 7 + 0
-8 + -1a = 7

Add '8' to each side of the equation.
-8 + 8 + -1a = 7 + 8

Combine like terms: -8 + 8 = 0
0 + -1a = 7 + 8
-1a = 7 + 8

Combine like terms: 7 + 8 = 15
-1a = 15

Divide each side by '-1'.
a = -15

Simplifying
a = -15

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