x*2-4=-2x+80

Simple and best practice solution for x*2-4=-2x+80 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 x*2-4=-2x+80 equation: 



x*2-4=-2x+80

We move all terms to the left:

x*2-4-(-2x+80)=0

Wy multiply elements

2x-(-2x+80)-4=0

We get rid of parentheses

2x+2x-80-4=0

We add all the numbers together, and all the variables

4x-84=0

We move all terms containing x to the left, all other terms to the right

4x=84

x=84/4

x=21

See similar equations:

| 5x+5=150 | | .8+6x=26 | | v-6=66 | | 3=h-2/4 | | 100=5w+15 | | 45=n*225 | | x-(x*0.3)=17000 | | u-12=9 | | 2x/3-16=10 | | 6a-24=6a-12 | | 2n+8=3n | | 13-d=-1 | | j+2=20 | | 9=17-h | | P(t)=(1.8)t | | 3/4x+7=5/8x-1/2 | | x*0.3=17000 | | Y=79x | | −11x+1/−30x2−25x+5=0 | | 18=b+1 | | -7=-4h+9 | | 6q=8q-6 | | -12r=-13r+15 | | 12b+14=-2 | | 7d-12=22 | | 6.98x+25=48.7204+5x | | F(x)=-4x-36 | | X2+5x+4=10 | | -3x+1=2x+21 | | 3(2x+1)=7+2(4x-5) | | 10-v=2(v+17) | | 5(3x-2)=-50 |

Equations solver categories