0.2(p+6)-0.7(p+2)=-3

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Solution for 0.2(p+6)-0.7(p+2)=-3 equation: 


Simplifying
0.2(p + 6) + -0.7(p + 2) = -3

Reorder the terms:
0.2(6 + p) + -0.7(p + 2) = -3
(6 * 0.2 + p * 0.2) + -0.7(p + 2) = -3
(1.2 + 0.2p) + -0.7(p + 2) = -3

Reorder the terms:
1.2 + 0.2p + -0.7(2 + p) = -3
1.2 + 0.2p + (2 * -0.7 + p * -0.7) = -3
1.2 + 0.2p + (-1.4 + -0.7p) = -3

Reorder the terms:
1.2 + -1.4 + 0.2p + -0.7p = -3

Combine like terms: 1.2 + -1.4 = -0.2
-0.2 + 0.2p + -0.7p = -3

Combine like terms: 0.2p + -0.7p = -0.5p
-0.2 + -0.5p = -3

Solving
-0.2 + -0.5p = -3

Solving for variable 'p'.

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

Add '0.2' to each side of the equation.
-0.2 + 0.2 + -0.5p = -3 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + -0.5p = -3 + 0.2
-0.5p = -3 + 0.2

Combine like terms: -3 + 0.2 = -2.8
-0.5p = -2.8

Divide each side by '-0.5'.
p = 5.6

Simplifying
p = 5.6

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