3-7p=-(21+4p)

Simple and best practice solution for 3-7p=-(21+4p) 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 3-7p=-(21+4p) equation:


Simplifying
3 + -7p = -1(21 + 4p)
3 + -7p = (21 * -1 + 4p * -1)
3 + -7p = (-21 + -4p)

Solving
3 + -7p = -21 + -4p

Solving for variable 'p'.

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

Add '4p' to each side of the equation.
3 + -7p + 4p = -21 + -4p + 4p

Combine like terms: -7p + 4p = -3p
3 + -3p = -21 + -4p + 4p

Combine like terms: -4p + 4p = 0
3 + -3p = -21 + 0
3 + -3p = -21

Add '-3' to each side of the equation.
3 + -3 + -3p = -21 + -3

Combine like terms: 3 + -3 = 0
0 + -3p = -21 + -3
-3p = -21 + -3

Combine like terms: -21 + -3 = -24
-3p = -24

Divide each side by '-3'.
p = 8

Simplifying
p = 8

See similar equations:

| 3(x+14)-2(x+3)=12(x-3) | | 4a-5=-a | | 5g+15=135 | | (7z+2)2+49=0 | | h-53=-20 | | -32x+9=4x | | -23/5t=-22 | | 3/1/2p=2/1/2 | | 1/6=x/3 | | -6+3/4(n) | | 8/2+4/10 | | 7x+7/3x | | -(6r-12s)-(6r+12s-4)= | | 3r+7s=41 | | 72y^2+9y-8=0 | | 2(3+1)(3)= | | 4+y+-1y=8+y+-1y | | x^3-7x^2-5x-1=0 | | 4/5+7/6+5 | | -3x/20=6 | | 5(-5)+(2-6)= | | 7x^2-x-2=0 | | 25x^18+7x^10= | | x^4+3*x^3*x+2=0 | | log(x)=.29 | | 5x+y^2= | | 2(6h-8)+10= | | x^2+8x-12= | | 7-(-8+1)= | | 3XY+6Y-5X-10=0 | | 12y+5v=2v-9 | | (-4pq^2)(7p^2q^4)= |

Equations solver categories