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

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


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

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

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

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

Solving
2a + 10b = 0

Solving for variable 'a'.

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

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

Combine like terms: 10b + -10b = 0
2a + 0 = 0 + -10b
2a = 0 + -10b
Remove the zero:
2a = -10b

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

Simplifying
a = -5b

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