(-4+3r+4q)-(6r+2q-7)=

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Solution for (-4+3r+4q)-(6r+2q-7)= equation:


Simplifying
(-4 + 3r + 4q) + -1(6r + 2q + -7) = 0

Reorder the terms:
(-4 + 4q + 3r) + -1(6r + 2q + -7) = 0

Remove parenthesis around (-4 + 4q + 3r)
-4 + 4q + 3r + -1(6r + 2q + -7) = 0

Reorder the terms:
-4 + 4q + 3r + -1(-7 + 2q + 6r) = 0
-4 + 4q + 3r + (-7 * -1 + 2q * -1 + 6r * -1) = 0
-4 + 4q + 3r + (7 + -2q + -6r) = 0

Reorder the terms:
-4 + 7 + 4q + -2q + 3r + -6r = 0

Combine like terms: -4 + 7 = 3
3 + 4q + -2q + 3r + -6r = 0

Combine like terms: 4q + -2q = 2q
3 + 2q + 3r + -6r = 0

Combine like terms: 3r + -6r = -3r
3 + 2q + -3r = 0

Solving
3 + 2q + -3r = 0

Solving for variable 'q'.

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

Add '-3' to each side of the equation.
3 + 2q + -3 + -3r = 0 + -3

Reorder the terms:
3 + -3 + 2q + -3r = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 2q + -3r = 0 + -3
2q + -3r = 0 + -3

Combine like terms: 0 + -3 = -3
2q + -3r = -3

Add '3r' to each side of the equation.
2q + -3r + 3r = -3 + 3r

Combine like terms: -3r + 3r = 0
2q + 0 = -3 + 3r
2q = -3 + 3r

Divide each side by '2'.
q = -1.5 + 1.5r

Simplifying
q = -1.5 + 1.5r

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