[7(p+5)-18]+[3(p-3)+1]=

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Solution for [7(p+5)-18]+[3(p-3)+1]= equation:


Simplifying
[7(p + 5) + -18] + [3(p + -3) + 1] = 0

Reorder the terms:
[7(5 + p) + -18] + [3(p + -3) + 1] = 0
[(5 * 7 + p * 7) + -18] + [3(p + -3) + 1] = 0
[(35 + 7p) + -18] + [3(p + -3) + 1] = 0

Reorder the terms:
[35 + -18 + 7p] + [3(p + -3) + 1] = 0

Combine like terms: 35 + -18 = 17
[17 + 7p] + [3(p + -3) + 1] = 0

Remove brackets around [17 + 7p]
17 + 7p + [3(p + -3) + 1] = 0

Reorder the terms:
17 + 7p + [3(-3 + p) + 1] = 0
17 + 7p + [(-3 * 3 + p * 3) + 1] = 0
17 + 7p + [(-9 + 3p) + 1] = 0

Reorder the terms:
17 + 7p + [-9 + 1 + 3p] = 0

Combine like terms: -9 + 1 = -8
17 + 7p + [-8 + 3p] = 0

Remove brackets around [-8 + 3p]
17 + 7p + -8 + 3p = 0

Reorder the terms:
17 + -8 + 7p + 3p = 0

Combine like terms: 17 + -8 = 9
9 + 7p + 3p = 0

Combine like terms: 7p + 3p = 10p
9 + 10p = 0

Solving
9 + 10p = 0

Solving for variable 'p'.

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

Add '-9' to each side of the equation.
9 + -9 + 10p = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 10p = 0 + -9
10p = 0 + -9

Combine like terms: 0 + -9 = -9
10p = -9

Divide each side by '10'.
p = -0.9

Simplifying
p = -0.9

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