5[2q+1]+7[4q+2]=0

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Solution for 5[2q+1]+7[4q+2]=0 equation:


Simplifying
5[2q + 1] + 7[4q + 2] = 0

Reorder the terms:
5[1 + 2q] + 7[4q + 2] = 0
[1 * 5 + 2q * 5] + 7[4q + 2] = 0
[5 + 10q] + 7[4q + 2] = 0

Reorder the terms:
5 + 10q + 7[2 + 4q] = 0
5 + 10q + [2 * 7 + 4q * 7] = 0
5 + 10q + [14 + 28q] = 0

Reorder the terms:
5 + 14 + 10q + 28q = 0

Combine like terms: 5 + 14 = 19
19 + 10q + 28q = 0

Combine like terms: 10q + 28q = 38q
19 + 38q = 0

Solving
19 + 38q = 0

Solving for variable 'q'.

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

Add '-19' to each side of the equation.
19 + -19 + 38q = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 38q = 0 + -19
38q = 0 + -19

Combine like terms: 0 + -19 = -19
38q = -19

Divide each side by '38'.
q = -0.5

Simplifying
q = -0.5

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