32-7a=-7(a-4)-4a

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Solution for 32-7a=-7(a-4)-4a equation:


Simplifying
32 + -7a = -7(a + -4) + -4a

Reorder the terms:
32 + -7a = -7(-4 + a) + -4a
32 + -7a = (-4 * -7 + a * -7) + -4a
32 + -7a = (28 + -7a) + -4a

Combine like terms: -7a + -4a = -11a
32 + -7a = 28 + -11a

Solving
32 + -7a = 28 + -11a

Solving for variable 'a'.

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

Add '11a' to each side of the equation.
32 + -7a + 11a = 28 + -11a + 11a

Combine like terms: -7a + 11a = 4a
32 + 4a = 28 + -11a + 11a

Combine like terms: -11a + 11a = 0
32 + 4a = 28 + 0
32 + 4a = 28

Add '-32' to each side of the equation.
32 + -32 + 4a = 28 + -32

Combine like terms: 32 + -32 = 0
0 + 4a = 28 + -32
4a = 28 + -32

Combine like terms: 28 + -32 = -4
4a = -4

Divide each side by '4'.
a = -1

Simplifying
a = -1

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