7(q+4)-3(1+q)=-19

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Solution for 7(q+4)-3(1+q)=-19 equation:


Simplifying
7(q + 4) + -3(1 + q) = -19

Reorder the terms:
7(4 + q) + -3(1 + q) = -19
(4 * 7 + q * 7) + -3(1 + q) = -19
(28 + 7q) + -3(1 + q) = -19
28 + 7q + (1 * -3 + q * -3) = -19
28 + 7q + (-3 + -3q) = -19

Reorder the terms:
28 + -3 + 7q + -3q = -19

Combine like terms: 28 + -3 = 25
25 + 7q + -3q = -19

Combine like terms: 7q + -3q = 4q
25 + 4q = -19

Solving
25 + 4q = -19

Solving for variable 'q'.

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

Add '-25' to each side of the equation.
25 + -25 + 4q = -19 + -25

Combine like terms: 25 + -25 = 0
0 + 4q = -19 + -25
4q = -19 + -25

Combine like terms: -19 + -25 = -44
4q = -44

Divide each side by '4'.
q = -11

Simplifying
q = -11

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