7p+3=3(p-1)

Solution for 7p+3=3(p-1) equation:

Simplifying
7p + 3 = 3(p + -1)

Reorder the terms:
3 + 7p = 3(p + -1)

Reorder the terms:
3 + 7p = 3(-1 + p)
3 + 7p = (-1 * 3 + p * 3)
3 + 7p = (-3 + 3p)

Solving
3 + 7p = -3 + 3p

Solving for variable 'p'.

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

Add '-3p' to each side of the equation.
3 + 7p + -3p = -3 + 3p + -3p

Combine like terms: 7p + -3p = 4p
3 + 4p = -3 + 3p + -3p

Combine like terms: 3p + -3p = 0
3 + 4p = -3 + 0
3 + 4p = -3

Add '-3' to each side of the equation.
3 + -3 + 4p = -3 + -3

Combine like terms: 3 + -3 = 0
0 + 4p = -3 + -3
4p = -3 + -3

Combine like terms: -3 + -3 = -6
4p = -6

Divide each side by '4'.
p = -1.5

Simplifying
p = -1.5