-7(4p-7)+2(7p-4)=-43

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Solution for -7(4p-7)+2(7p-4)=-43 equation:


Simplifying
-7(4p + -7) + 2(7p + -4) = -43

Reorder the terms:
-7(-7 + 4p) + 2(7p + -4) = -43
(-7 * -7 + 4p * -7) + 2(7p + -4) = -43
(49 + -28p) + 2(7p + -4) = -43

Reorder the terms:
49 + -28p + 2(-4 + 7p) = -43
49 + -28p + (-4 * 2 + 7p * 2) = -43
49 + -28p + (-8 + 14p) = -43

Reorder the terms:
49 + -8 + -28p + 14p = -43

Combine like terms: 49 + -8 = 41
41 + -28p + 14p = -43

Combine like terms: -28p + 14p = -14p
41 + -14p = -43

Solving
41 + -14p = -43

Solving for variable 'p'.

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

Add '-41' to each side of the equation.
41 + -41 + -14p = -43 + -41

Combine like terms: 41 + -41 = 0
0 + -14p = -43 + -41
-14p = -43 + -41

Combine like terms: -43 + -41 = -84
-14p = -84

Divide each side by '-14'.
p = 6

Simplifying
p = 6

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