-3q+r+8t+3q-4r-7q=

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Solution for -3q+r+8t+3q-4r-7q= equation:


Simplifying
-3q + r + 8t + 3q + -4r + -7q = 0

Reorder the terms:
-3q + 3q + -7q + r + -4r + 8t = 0

Combine like terms: -3q + 3q = 0
0 + -7q + r + -4r + 8t = 0
-7q + r + -4r + 8t = 0

Combine like terms: r + -4r = -3r
-7q + -3r + 8t = 0

Solving
-7q + -3r + 8t = 0

Solving for variable 'q'.

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

Add '3r' to each side of the equation.
-7q + -3r + 3r + 8t = 0 + 3r

Combine like terms: -3r + 3r = 0
-7q + 0 + 8t = 0 + 3r
-7q + 8t = 0 + 3r
Remove the zero:
-7q + 8t = 3r

Add '-8t' to each side of the equation.
-7q + 8t + -8t = 3r + -8t

Combine like terms: 8t + -8t = 0
-7q + 0 = 3r + -8t
-7q = 3r + -8t

Divide each side by '-7'.
q = -0.4285714286r + 1.142857143t

Simplifying
q = -0.4285714286r + 1.142857143t

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