4a+7b+3-2a+3b-2=

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Solution for 4a+7b+3-2a+3b-2= equation:


Simplifying
4a + 7b + 3 + -2a + 3b + -2 = 0

Reorder the terms:
3 + -2 + 4a + -2a + 7b + 3b = 0

Combine like terms: 3 + -2 = 1
1 + 4a + -2a + 7b + 3b = 0

Combine like terms: 4a + -2a = 2a
1 + 2a + 7b + 3b = 0

Combine like terms: 7b + 3b = 10b
1 + 2a + 10b = 0

Solving
1 + 2a + 10b = 0

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + 2a + -1 + 10b = 0 + -1

Reorder the terms:
1 + -1 + 2a + 10b = 0 + -1

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

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

Add '-10b' to each side of the equation.
2a + 10b + -10b = -1 + -10b

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

Divide each side by '2'.
a = -0.5 + -5b

Simplifying
a = -0.5 + -5b

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