7q-18=4q+3

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Solution for 7q-18=4q+3 equation:


Simplifying
7q + -18 = 4q + 3

Reorder the terms:
-18 + 7q = 4q + 3

Reorder the terms:
-18 + 7q = 3 + 4q

Solving
-18 + 7q = 3 + 4q

Solving for variable 'q'.

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

Add '-4q' to each side of the equation.
-18 + 7q + -4q = 3 + 4q + -4q

Combine like terms: 7q + -4q = 3q
-18 + 3q = 3 + 4q + -4q

Combine like terms: 4q + -4q = 0
-18 + 3q = 3 + 0
-18 + 3q = 3

Add '18' to each side of the equation.
-18 + 18 + 3q = 3 + 18

Combine like terms: -18 + 18 = 0
0 + 3q = 3 + 18
3q = 3 + 18

Combine like terms: 3 + 18 = 21
3q = 21

Divide each side by '3'.
q = 7

Simplifying
q = 7

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