-2a+4=7a-32

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Solution for -2a+4=7a-32 equation:


Simplifying
-2a + 4 = 7a + -32

Reorder the terms:
4 + -2a = 7a + -32

Reorder the terms:
4 + -2a = -32 + 7a

Solving
4 + -2a = -32 + 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.
4 + -2a + -7a = -32 + 7a + -7a

Combine like terms: -2a + -7a = -9a
4 + -9a = -32 + 7a + -7a

Combine like terms: 7a + -7a = 0
4 + -9a = -32 + 0
4 + -9a = -32

Add '-4' to each side of the equation.
4 + -4 + -9a = -32 + -4

Combine like terms: 4 + -4 = 0
0 + -9a = -32 + -4
-9a = -32 + -4

Combine like terms: -32 + -4 = -36
-9a = -36

Divide each side by '-9'.
a = 4

Simplifying
a = 4

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