=3a+2ab+4b-7

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


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

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

Solving
0 = -7 + 3a + 2ab + 4b

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
0 + -3a = -7 + 3a + 2ab + -3a + 4b
Remove the zero:
-3a = -7 + 3a + 2ab + -3a + 4b

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

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

Add '-2ab' to each side of the equation.
-3a + -2ab = -7 + 2ab + -2ab + 4b

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

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

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

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

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

The solution to this equation could not be determined.

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