70-(Q+P)=3Q

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Solution for 70-(Q+P)=3Q equation: 


Simplifying
70 + -1(Q + P) = 3Q

Reorder the terms:
70 + -1(P + Q) = 3Q
70 + (P * -1 + Q * -1) = 3Q
70 + (-1P + -1Q) = 3Q

Solving
70 + -1P + -1Q = 3Q

Solving for variable 'P'.

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

Add '-70' to each side of the equation.
70 + -1P + -70 + -1Q = -70 + 3Q

Reorder the terms:
70 + -70 + -1P + -1Q = -70 + 3Q

Combine like terms: 70 + -70 = 0
0 + -1P + -1Q = -70 + 3Q
-1P + -1Q = -70 + 3Q

Add 'Q' to each side of the equation.
-1P + -1Q + Q = -70 + 3Q + Q

Combine like terms: -1Q + Q = 0
-1P + 0 = -70 + 3Q + Q
-1P = -70 + 3Q + Q

Combine like terms: 3Q + Q = 4Q
-1P = -70 + 4Q

Divide each side by '-1'.
P = 70 + -4Q

Simplifying
P = 70 + -4Q

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