-6.8(3p+5)-2.1(2p-4)=

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Solution for -6.8(3p+5)-2.1(2p-4)= equation:


Simplifying
-6.8(3p + 5) + -2.1(2p + -4) = 0

Reorder the terms:
-6.8(5 + 3p) + -2.1(2p + -4) = 0
(5 * -6.8 + 3p * -6.8) + -2.1(2p + -4) = 0
(-34 + -20.4p) + -2.1(2p + -4) = 0

Reorder the terms:
-34 + -20.4p + -2.1(-4 + 2p) = 0
-34 + -20.4p + (-4 * -2.1 + 2p * -2.1) = 0
-34 + -20.4p + (8.4 + -4.2p) = 0

Reorder the terms:
-34 + 8.4 + -20.4p + -4.2p = 0

Combine like terms: -34 + 8.4 = -25.6
-25.6 + -20.4p + -4.2p = 0

Combine like terms: -20.4p + -4.2p = -24.6p
-25.6 + -24.6p = 0

Solving
-25.6 + -24.6p = 0

Solving for variable 'p'.

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

Add '25.6' to each side of the equation.
-25.6 + 25.6 + -24.6p = 0 + 25.6

Combine like terms: -25.6 + 25.6 = 0.0
0.0 + -24.6p = 0 + 25.6
-24.6p = 0 + 25.6

Combine like terms: 0 + 25.6 = 25.6
-24.6p = 25.6

Divide each side by '-24.6'.
p = -1.040650407

Simplifying
p = -1.040650407

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