7p+8=3p-20

Simple and best practice solution for 7p+8=3p-20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7p+8=3p-20 equation:


Simplifying
7p + 8 = 3p + -20

Reorder the terms:
8 + 7p = 3p + -20

Reorder the terms:
8 + 7p = -20 + 3p

Solving
8 + 7p = -20 + 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.
8 + 7p + -3p = -20 + 3p + -3p

Combine like terms: 7p + -3p = 4p
8 + 4p = -20 + 3p + -3p

Combine like terms: 3p + -3p = 0
8 + 4p = -20 + 0
8 + 4p = -20

Add '-8' to each side of the equation.
8 + -8 + 4p = -20 + -8

Combine like terms: 8 + -8 = 0
0 + 4p = -20 + -8
4p = -20 + -8

Combine like terms: -20 + -8 = -28
4p = -28

Divide each side by '4'.
p = -7

Simplifying
p = -7

See similar equations:

| 4-4x=x-16 | | 7=10000000000000000000000000000000000000 | | -32x-94= | | 12=(-3/2)x | | 7x+1=-2x+91 | | 3x^4-6x^2-24=0 | | -10k+6=166 | | x(8x+4)=3x^2-2x+27 | | 7(5x+5)=-35 | | 1-x=4x | | 2x-5x+3x-7+4x= | | x(8x+4)=3x^2-2x | | -(2x-8)-(7x-7)+8=-8(x-3)-(6x+3)+6 | | h(-3.4)=1.7x-5.6 | | -7(6x+5)=-371 | | 14=2(4x+5) | | t=0.05p | | -26=4p-2 | | 4=12y | | 4x+8=3x+9 | | -6+5a=-106 | | -1/2x7=-11 | | 5+5-10= | | 3.2x-6.5y=17.8 | | 3(4+7x)=138 | | 4x+-3x+2=20 | | 9x^4-12x^3+x^3=0 | | 2Y=2-6x | | 15-4/(15-13)-10/2-8-(-9)^2/9(2^2)+(8-2)^2 | | 15x+(7x+3)=20 | | 3(6x-9)+3=-114 | | 9(2x+2)+7(3x-4)=-46 |

Equations solver categories