-3+2a+6b-7-3a+b+a=

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Solution for -3+2a+6b-7-3a+b+a= equation:


Simplifying
-3 + 2a + 6b + -7 + -3a + b + a = 0

Reorder the terms:
-3 + -7 + 2a + -3a + a + 6b + b = 0

Combine like terms: -3 + -7 = -10
-10 + 2a + -3a + a + 6b + b = 0

Combine like terms: 2a + -3a = -1a
-10 + -1a + a + 6b + b = 0

Combine like terms: -1a + a = 0
-10 + 0 + 6b + b = 0
-10 + 6b + b = 0

Combine like terms: 6b + b = 7b
-10 + 7b = 0

Solving
-10 + 7b = 0

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + 7b = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 7b = 0 + 10
7b = 0 + 10

Combine like terms: 0 + 10 = 10
7b = 10

Divide each side by '7'.
b = 1.428571429

Simplifying
b = 1.428571429

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