2.5(-3p-8)+5p=4(2.25p+5.3)+15.5

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Solution for 2.5(-3p-8)+5p=4(2.25p+5.3)+15.5 equation:


Simplifying
2.5(-3p + -8) + 5p = 4(2.25p + 5.3) + 15.5

Reorder the terms:
2.5(-8 + -3p) + 5p = 4(2.25p + 5.3) + 15.5
(-8 * 2.5 + -3p * 2.5) + 5p = 4(2.25p + 5.3) + 15.5
(-20 + -7.5p) + 5p = 4(2.25p + 5.3) + 15.5

Combine like terms: -7.5p + 5p = -2.5p
-20 + -2.5p = 4(2.25p + 5.3) + 15.5

Reorder the terms:
-20 + -2.5p = 4(5.3 + 2.25p) + 15.5
-20 + -2.5p = (5.3 * 4 + 2.25p * 4) + 15.5
-20 + -2.5p = (21.2 + 9p) + 15.5

Reorder the terms:
-20 + -2.5p = 21.2 + 15.5 + 9p

Combine like terms: 21.2 + 15.5 = 36.7
-20 + -2.5p = 36.7 + 9p

Solving
-20 + -2.5p = 36.7 + 9p

Solving for variable 'p'.

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

Add '-9p' to each side of the equation.
-20 + -2.5p + -9p = 36.7 + 9p + -9p

Combine like terms: -2.5p + -9p = -11.5p
-20 + -11.5p = 36.7 + 9p + -9p

Combine like terms: 9p + -9p = 0
-20 + -11.5p = 36.7 + 0
-20 + -11.5p = 36.7

Add '20' to each side of the equation.
-20 + 20 + -11.5p = 36.7 + 20

Combine like terms: -20 + 20 = 0
0 + -11.5p = 36.7 + 20
-11.5p = 36.7 + 20

Combine like terms: 36.7 + 20 = 56.7
-11.5p = 56.7

Divide each side by '-11.5'.
p = -4.930434783

Simplifying
p = -4.930434783

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