8a+7=6a+2

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Solution for 8a+7=6a+2 equation:


Simplifying
8a + 7 = 6a + 2

Reorder the terms:
7 + 8a = 6a + 2

Reorder the terms:
7 + 8a = 2 + 6a

Solving
7 + 8a = 2 + 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 = 2 + 6a + -6a

Combine like terms: 8a + -6a = 2a
7 + 2a = 2 + 6a + -6a

Combine like terms: 6a + -6a = 0
7 + 2a = 2 + 0
7 + 2a = 2

Add '-7' to each side of the equation.
7 + -7 + 2a = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 2a = 2 + -7
2a = 2 + -7

Combine like terms: 2 + -7 = -5
2a = -5

Divide each side by '2'.
a = -2.5

Simplifying
a = -2.5

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