4(2a-8)=7a+10+a-42

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Solution for 4(2a-8)=7a+10+a-42 equation:


Simplifying
4(2a + -8) = 7a + 10 + a + -42

Reorder the terms:
4(-8 + 2a) = 7a + 10 + a + -42
(-8 * 4 + 2a * 4) = 7a + 10 + a + -42
(-32 + 8a) = 7a + 10 + a + -42

Reorder the terms:
-32 + 8a = 10 + -42 + 7a + a

Combine like terms: 10 + -42 = -32
-32 + 8a = -32 + 7a + a

Combine like terms: 7a + a = 8a
-32 + 8a = -32 + 8a

Add '32' to each side of the equation.
-32 + 32 + 8a = -32 + 32 + 8a

Combine like terms: -32 + 32 = 0
0 + 8a = -32 + 32 + 8a
8a = -32 + 32 + 8a

Combine like terms: -32 + 32 = 0
8a = 0 + 8a
8a = 8a

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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