4(p-5)-3(2p+9)=3.5(2p-13)

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Solution for 4(p-5)-3(2p+9)=3.5(2p-13) equation:


Simplifying
4(p + -5) + -3(2p + 9) = 3.5(2p + -13)

Reorder the terms:
4(-5 + p) + -3(2p + 9) = 3.5(2p + -13)
(-5 * 4 + p * 4) + -3(2p + 9) = 3.5(2p + -13)
(-20 + 4p) + -3(2p + 9) = 3.5(2p + -13)

Reorder the terms:
-20 + 4p + -3(9 + 2p) = 3.5(2p + -13)
-20 + 4p + (9 * -3 + 2p * -3) = 3.5(2p + -13)
-20 + 4p + (-27 + -6p) = 3.5(2p + -13)

Reorder the terms:
-20 + -27 + 4p + -6p = 3.5(2p + -13)

Combine like terms: -20 + -27 = -47
-47 + 4p + -6p = 3.5(2p + -13)

Combine like terms: 4p + -6p = -2p
-47 + -2p = 3.5(2p + -13)

Reorder the terms:
-47 + -2p = 3.5(-13 + 2p)
-47 + -2p = (-13 * 3.5 + 2p * 3.5)
-47 + -2p = (-45.5 + 7p)

Solving
-47 + -2p = -45.5 + 7p

Solving for variable 'p'.

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

Add '-7p' to each side of the equation.
-47 + -2p + -7p = -45.5 + 7p + -7p

Combine like terms: -2p + -7p = -9p
-47 + -9p = -45.5 + 7p + -7p

Combine like terms: 7p + -7p = 0
-47 + -9p = -45.5 + 0
-47 + -9p = -45.5

Add '47' to each side of the equation.
-47 + 47 + -9p = -45.5 + 47

Combine like terms: -47 + 47 = 0
0 + -9p = -45.5 + 47
-9p = -45.5 + 47

Combine like terms: -45.5 + 47 = 1.5
-9p = 1.5

Divide each side by '-9'.
p = -0.1666666667

Simplifying
p = -0.1666666667

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