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

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


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

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

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

Combine like terms: 1 + -7 = -6
-6 + 3a = 4a + -2

Reorder the terms:
-6 + 3a = -2 + 4a

Solving
-6 + 3a = -2 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-6 + 3a + -4a = -2 + 4a + -4a

Combine like terms: 3a + -4a = -1a
-6 + -1a = -2 + 4a + -4a

Combine like terms: 4a + -4a = 0
-6 + -1a = -2 + 0
-6 + -1a = -2

Add '6' to each side of the equation.
-6 + 6 + -1a = -2 + 6

Combine like terms: -6 + 6 = 0
0 + -1a = -2 + 6
-1a = -2 + 6

Combine like terms: -2 + 6 = 4
-1a = 4

Divide each side by '-1'.
a = -4

Simplifying
a = -4

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