-4x+7(3x+15)=20

Simple and best practice solution for -4x+7(3x+15)=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 -4x+7(3x+15)=20 equation:


-4x+7(3x+15)=20

We simplify the equation to the form, which is simple to understand 
-4x+7(3x+15)=20

Reorder the terms in parentheses
-4x+(+21x+105)=20

Remove unnecessary parentheses
-4x+21x+105=+20

We move all terms containing x to the left and all other terms to the right. 
-4x+21x=+20-105

We simplify left and right side of the equation. 
+17x=-85

We divide both sides of the equation by 17 to get x. 
x=-5

See similar equations:

| 9y-187+7x-248+11y-253+x+44=360 | | 28=1.4x | | 6y+3x=72 | | 8x=5y+1 | | -4b+35=15-2b | | 2g=2.6 | | .5(x+3)=-7 | | 2+7(1-4x)=-17 | | 9y-187+7x-248=180 | | (2-3x).2=6 | | 13(y+6)-6y=22 | | 6t+5=3t+14 | | 16b-4=72 | | f(x)=(25-2x)(20-2x)x | | 6-4(3p-5)=98 | | 2+7(1-4x)=-29 | | 2a-3b+a= | | 6y+12=y+27 | | 5(a-6)+14=2(a-5) | | -2(x+9)+5=3 | | 4-m+4m=4 | | 9y-187+7x-248+11y-253+x+44=180 | | 12w+5=4t+37 | | 4y+2x=(x+y+10) | | 8x-2(2-X)=12 | | 90=8x-1 | | 15(-y+3)+31y=-3 | | y=sqrt(729) | | 5(x+4)+3=5x+2 | | 9y-187+7x-248+11y-255+x+44=180 | | 8x+12=112 | | y+(x+y+5)=2x |

Equations solver categories