3(5+7p)=120

Simple and best practice solution for 3(5+7p)=120 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 3(5+7p)=120 equation: 


Simplifying
3(5 + 7p) = 120
(5 * 3 + 7p * 3) = 120
(15 + 21p) = 120

Solving
15 + 21p = 120

Solving for variable 'p'.

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

Add '-15' to each side of the equation.
15 + -15 + 21p = 120 + -15

Combine like terms: 15 + -15 = 0
0 + 21p = 120 + -15
21p = 120 + -15

Combine like terms: 120 + -15 = 105
21p = 105

Divide each side by '21'.
p = 5

Simplifying
p = 5

See similar equations:

| (6x^3-4)+(2x^3+9)= | | -2(9d-8)=34+6d | | -b-4+3b=3+b | | X+17=3x-23 | | 5x+2y^3+xy^2=0 | | 8x+11-6x=5(x+7) | | 5x+2x-8=13 | | 4y-13=23# | | 48t-33=51t-69 | | -3(10)+9=-21 | | -98=2(-7+7x) | | 8(6-7y)=26 | | -3-6n=-3(1+4n)+6n | | 4x+24=8x-12 | | 1.2d-6= | | 18=28+4(-5) | | 4x+7x+8+7x+2=172 | | -5n-5(-8n+3)=13+7n | | -7-4x=2x-7(1-7x) | | 2(5-x)-5x=3-(2+4) | | 5(2)5x=15 | | -5m=4-6m | | -5v-4+7v=-25 | | x+9+12x+7=159 | | -7(7n+5)=-280 | | 6y+3=13y-14 | | 12x-21=100+x | | 41=1+2n | | 2x+6x-7=1 | | 4n+19=6n-5(n+1) | | -18-2a=-9(5a-4) | | 21r=0 |

Equations solver categories