3(2p-1)+5(p-10)=8p+9

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Solution for 3(2p-1)+5(p-10)=8p+9 equation:


Simplifying
3(2p + -1) + 5(p + -10) = 8p + 9

Reorder the terms:
3(-1 + 2p) + 5(p + -10) = 8p + 9
(-1 * 3 + 2p * 3) + 5(p + -10) = 8p + 9
(-3 + 6p) + 5(p + -10) = 8p + 9

Reorder the terms:
-3 + 6p + 5(-10 + p) = 8p + 9
-3 + 6p + (-10 * 5 + p * 5) = 8p + 9
-3 + 6p + (-50 + 5p) = 8p + 9

Reorder the terms:
-3 + -50 + 6p + 5p = 8p + 9

Combine like terms: -3 + -50 = -53
-53 + 6p + 5p = 8p + 9

Combine like terms: 6p + 5p = 11p
-53 + 11p = 8p + 9

Reorder the terms:
-53 + 11p = 9 + 8p

Solving
-53 + 11p = 9 + 8p

Solving for variable 'p'.

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

Add '-8p' to each side of the equation.
-53 + 11p + -8p = 9 + 8p + -8p

Combine like terms: 11p + -8p = 3p
-53 + 3p = 9 + 8p + -8p

Combine like terms: 8p + -8p = 0
-53 + 3p = 9 + 0
-53 + 3p = 9

Add '53' to each side of the equation.
-53 + 53 + 3p = 9 + 53

Combine like terms: -53 + 53 = 0
0 + 3p = 9 + 53
3p = 9 + 53

Combine like terms: 9 + 53 = 62
3p = 62

Divide each side by '3'.
p = 20.66666667

Simplifying
p = 20.66666667

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