4(q-5)=2q-1

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Solution for 4(q-5)=2q-1 equation:


Simplifying
4(q + -5) = 2q + -1

Reorder the terms:
4(-5 + q) = 2q + -1
(-5 * 4 + q * 4) = 2q + -1
(-20 + 4q) = 2q + -1

Reorder the terms:
-20 + 4q = -1 + 2q

Solving
-20 + 4q = -1 + 2q

Solving for variable 'q'.

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

Add '-2q' to each side of the equation.
-20 + 4q + -2q = -1 + 2q + -2q

Combine like terms: 4q + -2q = 2q
-20 + 2q = -1 + 2q + -2q

Combine like terms: 2q + -2q = 0
-20 + 2q = -1 + 0
-20 + 2q = -1

Add '20' to each side of the equation.
-20 + 20 + 2q = -1 + 20

Combine like terms: -20 + 20 = 0
0 + 2q = -1 + 20
2q = -1 + 20

Combine like terms: -1 + 20 = 19
2q = 19

Divide each side by '2'.
q = 9.5

Simplifying
q = 9.5

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