98=7q+21

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Solution for 98=7q+21 equation:


Simplifying
98 = 7q + 21

Reorder the terms:
98 = 21 + 7q

Solving
98 = 21 + 7q

Solving for variable 'q'.

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

Add '-7q' to each side of the equation.
98 + -7q = 21 + 7q + -7q

Combine like terms: 7q + -7q = 0
98 + -7q = 21 + 0
98 + -7q = 21

Add '-98' to each side of the equation.
98 + -98 + -7q = 21 + -98

Combine like terms: 98 + -98 = 0
0 + -7q = 21 + -98
-7q = 21 + -98

Combine like terms: 21 + -98 = -77
-7q = -77

Divide each side by '-7'.
q = 11

Simplifying
q = 11

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