-17=-3a-3-4a

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Solution for -17=-3a-3-4a equation:


Simplifying
-17 = -3a + -3 + -4a

Reorder the terms:
-17 = -3 + -3a + -4a

Combine like terms: -3a + -4a = -7a
-17 = -3 + -7a

Solving
-17 = -3 + -7a

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
-17 + 7a = -3 + -7a + 7a

Combine like terms: -7a + 7a = 0
-17 + 7a = -3 + 0
-17 + 7a = -3

Add '17' to each side of the equation.
-17 + 17 + 7a = -3 + 17

Combine like terms: -17 + 17 = 0
0 + 7a = -3 + 17
7a = -3 + 17

Combine like terms: -3 + 17 = 14
7a = 14

Divide each side by '7'.
a = 2

Simplifying
a = 2

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