7p+6q-7(2p-9q)=

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Solution for 7p+6q-7(2p-9q)= equation:


Simplifying
7p + 6q + -7(2p + -9q) = 0
7p + 6q + (2p * -7 + -9q * -7) = 0
7p + 6q + (-14p + 63q) = 0

Reorder the terms:
7p + -14p + 6q + 63q = 0

Combine like terms: 7p + -14p = -7p
-7p + 6q + 63q = 0

Combine like terms: 6q + 63q = 69q
-7p + 69q = 0

Solving
-7p + 69q = 0

Solving for variable 'p'.

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

Add '-69q' to each side of the equation.
-7p + 69q + -69q = 0 + -69q

Combine like terms: 69q + -69q = 0
-7p + 0 = 0 + -69q
-7p = 0 + -69q
Remove the zero:
-7p = -69q

Divide each side by '-7'.
p = 9.857142857q

Simplifying
p = 9.857142857q

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