2a-8a=10+2a-13-7

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Solution for 2a-8a=10+2a-13-7 equation:


Simplifying
2a + -8a = 10 + 2a + -13 + -7

Combine like terms: 2a + -8a = -6a
-6a = 10 + 2a + -13 + -7

Reorder the terms:
-6a = 10 + -13 + -7 + 2a

Combine like terms: 10 + -13 = -3
-6a = -3 + -7 + 2a

Combine like terms: -3 + -7 = -10
-6a = -10 + 2a

Solving
-6a = -10 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-6a + -2a = -10 + 2a + -2a

Combine like terms: -6a + -2a = -8a
-8a = -10 + 2a + -2a

Combine like terms: 2a + -2a = 0
-8a = -10 + 0
-8a = -10

Divide each side by '-8'.
a = 1.25

Simplifying
a = 1.25

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