-9a-7=-4a+38

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Solution for -9a-7=-4a+38 equation:


Simplifying
-9a + -7 = -4a + 38

Reorder the terms:
-7 + -9a = -4a + 38

Reorder the terms:
-7 + -9a = 38 + -4a

Solving
-7 + -9a = 38 + -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.
-7 + -9a + 4a = 38 + -4a + 4a

Combine like terms: -9a + 4a = -5a
-7 + -5a = 38 + -4a + 4a

Combine like terms: -4a + 4a = 0
-7 + -5a = 38 + 0
-7 + -5a = 38

Add '7' to each side of the equation.
-7 + 7 + -5a = 38 + 7

Combine like terms: -7 + 7 = 0
0 + -5a = 38 + 7
-5a = 38 + 7

Combine like terms: 38 + 7 = 45
-5a = 45

Divide each side by '-5'.
a = -9

Simplifying
a = -9

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