2(2p-10)+2+4=7(p-12)+20

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Solution for 2(2p-10)+2+4=7(p-12)+20 equation:


Simplifying
2(2p + -10) + 2 + 4 = 7(p + -12) + 20

Reorder the terms:
2(-10 + 2p) + 2 + 4 = 7(p + -12) + 20
(-10 * 2 + 2p * 2) + 2 + 4 = 7(p + -12) + 20
(-20 + 4p) + 2 + 4 = 7(p + -12) + 20

Reorder the terms:
-20 + 2 + 4 + 4p = 7(p + -12) + 20

Combine like terms: -20 + 2 = -18
-18 + 4 + 4p = 7(p + -12) + 20

Combine like terms: -18 + 4 = -14
-14 + 4p = 7(p + -12) + 20

Reorder the terms:
-14 + 4p = 7(-12 + p) + 20
-14 + 4p = (-12 * 7 + p * 7) + 20
-14 + 4p = (-84 + 7p) + 20

Reorder the terms:
-14 + 4p = -84 + 20 + 7p

Combine like terms: -84 + 20 = -64
-14 + 4p = -64 + 7p

Solving
-14 + 4p = -64 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-14 + 4p + -7p = -64 + 7p + -7p

Combine like terms: 4p + -7p = -3p
-14 + -3p = -64 + 7p + -7p

Combine like terms: 7p + -7p = 0
-14 + -3p = -64 + 0
-14 + -3p = -64

Add '14' to each side of the equation.
-14 + 14 + -3p = -64 + 14

Combine like terms: -14 + 14 = 0
0 + -3p = -64 + 14
-3p = -64 + 14

Combine like terms: -64 + 14 = -50
-3p = -50

Divide each side by '-3'.
p = 16.66666667

Simplifying
p = 16.66666667

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