4a+2b-3=9a-3b+3

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Solution for 4a+2b-3=9a-3b+3 equation:


Simplifying
4a + 2b + -3 = 9a + -3b + 3

Reorder the terms:
-3 + 4a + 2b = 9a + -3b + 3

Reorder the terms:
-3 + 4a + 2b = 3 + 9a + -3b

Solving
-3 + 4a + 2b = 3 + 9a + -3b

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-3 + 4a + -9a + 2b = 3 + 9a + -9a + -3b

Combine like terms: 4a + -9a = -5a
-3 + -5a + 2b = 3 + 9a + -9a + -3b

Combine like terms: 9a + -9a = 0
-3 + -5a + 2b = 3 + 0 + -3b
-3 + -5a + 2b = 3 + -3b

Add '3' to each side of the equation.
-3 + -5a + 3 + 2b = 3 + 3 + -3b

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

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

Combine like terms: 3 + 3 = 6
-5a + 2b = 6 + -3b

Add '-2b' to each side of the equation.
-5a + 2b + -2b = 6 + -3b + -2b

Combine like terms: 2b + -2b = 0
-5a + 0 = 6 + -3b + -2b
-5a = 6 + -3b + -2b

Combine like terms: -3b + -2b = -5b
-5a = 6 + -5b

Divide each side by '-5'.
a = -1.2 + b

Simplifying
a = -1.2 + b

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