7(p+3)=11-5(3p-2)+21

Simple and best practice solution for 7(p+3)=11-5(3p-2)+21 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 7(p+3)=11-5(3p-2)+21 equation:


Simplifying
7(p + 3) = 11 + -5(3p + -2) + 21

Reorder the terms:
7(3 + p) = 11 + -5(3p + -2) + 21
(3 * 7 + p * 7) = 11 + -5(3p + -2) + 21
(21 + 7p) = 11 + -5(3p + -2) + 21

Reorder the terms:
21 + 7p = 11 + -5(-2 + 3p) + 21
21 + 7p = 11 + (-2 * -5 + 3p * -5) + 21
21 + 7p = 11 + (10 + -15p) + 21

Reorder the terms:
21 + 7p = 11 + 10 + 21 + -15p

Combine like terms: 11 + 10 = 21
21 + 7p = 21 + 21 + -15p

Combine like terms: 21 + 21 = 42
21 + 7p = 42 + -15p

Solving
21 + 7p = 42 + -15p

Solving for variable 'p'.

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

Add '15p' to each side of the equation.
21 + 7p + 15p = 42 + -15p + 15p

Combine like terms: 7p + 15p = 22p
21 + 22p = 42 + -15p + 15p

Combine like terms: -15p + 15p = 0
21 + 22p = 42 + 0
21 + 22p = 42

Add '-21' to each side of the equation.
21 + -21 + 22p = 42 + -21

Combine like terms: 21 + -21 = 0
0 + 22p = 42 + -21
22p = 42 + -21

Combine like terms: 42 + -21 = 21
22p = 21

Divide each side by '22'.
p = 0.9545454545

Simplifying
p = 0.9545454545

See similar equations:

| 11y+112=90 | | 3(3x)+2(5)=60*-500 | | -6x-4=-3x-13 | | 2.5x+5.2y=6.2 | | 3(y-5)=2z-10+4y | | 14+7m=35 | | 0.1-0.8(0.05)/1-0.8= | | 3(y-5)=-10+4y | | -2(5s-1)-2=-2(8s+1)-3 | | 4x-6=-2x+16+2 | | 5y-2x-6=0 | | 20=4(1-x) | | 1000(9x-10)=50(672+100x) | | 24(1/12x-7/24) | | 10(8-6n)=800 | | q+11+s=p | | 8x+7=62 | | n^2+6n-12=0 | | (a)(x^2-x-1)=cx^3+bx^2+1 | | 10(8-6n)=43 | | 8(5-8n)= | | 10(8-6n)=95 | | 2*sin(x)+1=0 | | 10(8-6n)=80 | | 10(8-6n)=50 | | yx^3+bx^2+1=(x^2-x-1)(a) | | ax^3+bx^2+1=(x^2-x-1)(y) | | 10(8-6n)= | | -1a-2=14 | | 6b-c=6.5-4b-3c=3 | | 3(4t^2-2t+1)+6=0 | | -6c+15+7c=15 |

Equations solver categories