3p-7+7p=4p+45-7p

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Solution for 3p-7+7p=4p+45-7p equation:


Simplifying
3p + -7 + 7p = 4p + 45 + -7p

Reorder the terms:
-7 + 3p + 7p = 4p + 45 + -7p

Combine like terms: 3p + 7p = 10p
-7 + 10p = 4p + 45 + -7p

Reorder the terms:
-7 + 10p = 45 + 4p + -7p

Combine like terms: 4p + -7p = -3p
-7 + 10p = 45 + -3p

Solving
-7 + 10p = 45 + -3p

Solving for variable 'p'.

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

Add '3p' to each side of the equation.
-7 + 10p + 3p = 45 + -3p + 3p

Combine like terms: 10p + 3p = 13p
-7 + 13p = 45 + -3p + 3p

Combine like terms: -3p + 3p = 0
-7 + 13p = 45 + 0
-7 + 13p = 45

Add '7' to each side of the equation.
-7 + 7 + 13p = 45 + 7

Combine like terms: -7 + 7 = 0
0 + 13p = 45 + 7
13p = 45 + 7

Combine like terms: 45 + 7 = 52
13p = 52

Divide each side by '13'.
p = 4

Simplifying
p = 4

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