3(2p-7)-5(5p+2)=4-3(p+1)

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Solution for 3(2p-7)-5(5p+2)=4-3(p+1) equation:


Simplifying
3(2p + -7) + -5(5p + 2) = 4 + -3(p + 1)

Reorder the terms:
3(-7 + 2p) + -5(5p + 2) = 4 + -3(p + 1)
(-7 * 3 + 2p * 3) + -5(5p + 2) = 4 + -3(p + 1)
(-21 + 6p) + -5(5p + 2) = 4 + -3(p + 1)

Reorder the terms:
-21 + 6p + -5(2 + 5p) = 4 + -3(p + 1)
-21 + 6p + (2 * -5 + 5p * -5) = 4 + -3(p + 1)
-21 + 6p + (-10 + -25p) = 4 + -3(p + 1)

Reorder the terms:
-21 + -10 + 6p + -25p = 4 + -3(p + 1)

Combine like terms: -21 + -10 = -31
-31 + 6p + -25p = 4 + -3(p + 1)

Combine like terms: 6p + -25p = -19p
-31 + -19p = 4 + -3(p + 1)

Reorder the terms:
-31 + -19p = 4 + -3(1 + p)
-31 + -19p = 4 + (1 * -3 + p * -3)
-31 + -19p = 4 + (-3 + -3p)

Combine like terms: 4 + -3 = 1
-31 + -19p = 1 + -3p

Solving
-31 + -19p = 1 + -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.
-31 + -19p + 3p = 1 + -3p + 3p

Combine like terms: -19p + 3p = -16p
-31 + -16p = 1 + -3p + 3p

Combine like terms: -3p + 3p = 0
-31 + -16p = 1 + 0
-31 + -16p = 1

Add '31' to each side of the equation.
-31 + 31 + -16p = 1 + 31

Combine like terms: -31 + 31 = 0
0 + -16p = 1 + 31
-16p = 1 + 31

Combine like terms: 1 + 31 = 32
-16p = 32

Divide each side by '-16'.
p = -2

Simplifying
p = -2

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