7(2p+3)-8=4p-13

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Solution for 7(2p+3)-8=4p-13 equation:


Simplifying
7(2p + 3) + -8 = 4p + -13

Reorder the terms:
7(3 + 2p) + -8 = 4p + -13
(3 * 7 + 2p * 7) + -8 = 4p + -13
(21 + 14p) + -8 = 4p + -13

Reorder the terms:
21 + -8 + 14p = 4p + -13

Combine like terms: 21 + -8 = 13
13 + 14p = 4p + -13

Reorder the terms:
13 + 14p = -13 + 4p

Solving
13 + 14p = -13 + 4p

Solving for variable 'p'.

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

Add '-4p' to each side of the equation.
13 + 14p + -4p = -13 + 4p + -4p

Combine like terms: 14p + -4p = 10p
13 + 10p = -13 + 4p + -4p

Combine like terms: 4p + -4p = 0
13 + 10p = -13 + 0
13 + 10p = -13

Add '-13' to each side of the equation.
13 + -13 + 10p = -13 + -13

Combine like terms: 13 + -13 = 0
0 + 10p = -13 + -13
10p = -13 + -13

Combine like terms: -13 + -13 = -26
10p = -26

Divide each side by '10'.
p = -2.6

Simplifying
p = -2.6

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