45x-21-17x=-63

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Solution for 45x-21-17x=-63 equation:


Simplifying
45x + -21 + -17x = -63

Reorder the terms:
-21 + 45x + -17x = -63

Combine like terms: 45x + -17x = 28x
-21 + 28x = -63

Solving
-21 + 28x = -63

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 28x = -63 + 21

Combine like terms: -21 + 21 = 0
0 + 28x = -63 + 21
28x = -63 + 21

Combine like terms: -63 + 21 = -42
28x = -42

Divide each side by '28'.
x = -1.5

Simplifying
x = -1.5

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