7-4=.5(p+2)+4

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


Simplifying
7 + -4 = 0.5(p + 2) + 4

Combine like terms: 7 + -4 = 3
3 = 0.5(p + 2) + 4

Reorder the terms:
3 = 0.5(2 + p) + 4
3 = (2 * 0.5 + p * 0.5) + 4
3 = (1 + 0.5p) + 4

Reorder the terms:
3 = 1 + 4 + 0.5p

Combine like terms: 1 + 4 = 5
3 = 5 + 0.5p

Solving
3 = 5 + 0.5p

Solving for variable 'p'.

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

Add '-0.5p' to each side of the equation.
3 + -0.5p = 5 + 0.5p + -0.5p

Combine like terms: 0.5p + -0.5p = 0.0
3 + -0.5p = 5 + 0.0
3 + -0.5p = 5

Add '-3' to each side of the equation.
3 + -3 + -0.5p = 5 + -3

Combine like terms: 3 + -3 = 0
0 + -0.5p = 5 + -3
-0.5p = 5 + -3

Combine like terms: 5 + -3 = 2
-0.5p = 2

Divide each side by '-0.5'.
p = -4

Simplifying
p = -4

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