3(p-7)-6(8p+4)=45

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Solution for 3(p-7)-6(8p+4)=45 equation:


Simplifying
3(p + -7) + -6(8p + 4) = 45

Reorder the terms:
3(-7 + p) + -6(8p + 4) = 45
(-7 * 3 + p * 3) + -6(8p + 4) = 45
(-21 + 3p) + -6(8p + 4) = 45

Reorder the terms:
-21 + 3p + -6(4 + 8p) = 45
-21 + 3p + (4 * -6 + 8p * -6) = 45
-21 + 3p + (-24 + -48p) = 45

Reorder the terms:
-21 + -24 + 3p + -48p = 45

Combine like terms: -21 + -24 = -45
-45 + 3p + -48p = 45

Combine like terms: 3p + -48p = -45p
-45 + -45p = 45

Solving
-45 + -45p = 45

Solving for variable 'p'.

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

Add '45' to each side of the equation.
-45 + 45 + -45p = 45 + 45

Combine like terms: -45 + 45 = 0
0 + -45p = 45 + 45
-45p = 45 + 45

Combine like terms: 45 + 45 = 90
-45p = 90

Divide each side by '-45'.
p = -2

Simplifying
p = -2

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