-36+8a=-7(-a+4)

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Solution for -36+8a=-7(-a+4) equation:


Simplifying
-36 + 8a = -7(-1a + 4)

Reorder the terms:
-36 + 8a = -7(4 + -1a)
-36 + 8a = (4 * -7 + -1a * -7)
-36 + 8a = (-28 + 7a)

Solving
-36 + 8a = -28 + 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
-36 + 8a + -7a = -28 + 7a + -7a

Combine like terms: 8a + -7a = 1a
-36 + 1a = -28 + 7a + -7a

Combine like terms: 7a + -7a = 0
-36 + 1a = -28 + 0
-36 + 1a = -28

Add '36' to each side of the equation.
-36 + 36 + 1a = -28 + 36

Combine like terms: -36 + 36 = 0
0 + 1a = -28 + 36
1a = -28 + 36

Combine like terms: -28 + 36 = 8
1a = 8

Divide each side by '1'.
a = 8

Simplifying
a = 8

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