45=7+q

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Solution for 45=7+q equation:


Simplifying
45 = 7 + q

Solving
45 = 7 + q

Solving for variable 'q'.

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

Add '-1q' to each side of the equation.
45 + -1q = 7 + q + -1q

Combine like terms: q + -1q = 0
45 + -1q = 7 + 0
45 + -1q = 7

Add '-45' to each side of the equation.
45 + -45 + -1q = 7 + -45

Combine like terms: 45 + -45 = 0
0 + -1q = 7 + -45
-1q = 7 + -45

Combine like terms: 7 + -45 = -38
-1q = -38

Divide each side by '-1'.
q = 38

Simplifying
q = 38

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