7(2q+3)-4(3q-5)=

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Solution for 7(2q+3)-4(3q-5)= equation:


Simplifying
7(2q + 3) + -4(3q + -5) = 0

Reorder the terms:
7(3 + 2q) + -4(3q + -5) = 0
(3 * 7 + 2q * 7) + -4(3q + -5) = 0
(21 + 14q) + -4(3q + -5) = 0

Reorder the terms:
21 + 14q + -4(-5 + 3q) = 0
21 + 14q + (-5 * -4 + 3q * -4) = 0
21 + 14q + (20 + -12q) = 0

Reorder the terms:
21 + 20 + 14q + -12q = 0

Combine like terms: 21 + 20 = 41
41 + 14q + -12q = 0

Combine like terms: 14q + -12q = 2q
41 + 2q = 0

Solving
41 + 2q = 0

Solving for variable 'q'.

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

Add '-41' to each side of the equation.
41 + -41 + 2q = 0 + -41

Combine like terms: 41 + -41 = 0
0 + 2q = 0 + -41
2q = 0 + -41

Combine like terms: 0 + -41 = -41
2q = -41

Divide each side by '2'.
q = -20.5

Simplifying
q = -20.5

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