7-8a=6a-7

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Solution for 7-8a=6a-7 equation:


Simplifying
7 + -8a = 6a + -7

Reorder the terms:
7 + -8a = -7 + 6a

Solving
7 + -8a = -7 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
7 + -8a + -6a = -7 + 6a + -6a

Combine like terms: -8a + -6a = -14a
7 + -14a = -7 + 6a + -6a

Combine like terms: 6a + -6a = 0
7 + -14a = -7 + 0
7 + -14a = -7

Add '-7' to each side of the equation.
7 + -7 + -14a = -7 + -7

Combine like terms: 7 + -7 = 0
0 + -14a = -7 + -7
-14a = -7 + -7

Combine like terms: -7 + -7 = -14
-14a = -14

Divide each side by '-14'.
a = 1

Simplifying
a = 1

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