3a-4b+8-2a-5b+2=

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Solution for 3a-4b+8-2a-5b+2= equation:


Simplifying
3a + -4b + 8 + -2a + -5b + 2 = 0

Reorder the terms:
8 + 2 + 3a + -2a + -4b + -5b = 0

Combine like terms: 8 + 2 = 10
10 + 3a + -2a + -4b + -5b = 0

Combine like terms: 3a + -2a = 1a
10 + 1a + -4b + -5b = 0

Combine like terms: -4b + -5b = -9b
10 + 1a + -9b = 0

Solving
10 + 1a + -9b = 0

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + 1a + -10 + -9b = 0 + -10

Reorder the terms:
10 + -10 + 1a + -9b = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 1a + -9b = 0 + -10
1a + -9b = 0 + -10

Combine like terms: 0 + -10 = -10
1a + -9b = -10

Add '9b' to each side of the equation.
1a + -9b + 9b = -10 + 9b

Combine like terms: -9b + 9b = 0
1a + 0 = -10 + 9b
1a = -10 + 9b

Divide each side by '1'.
a = -10 + 9b

Simplifying
a = -10 + 9b

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