70+.30x=20+.80x

Simple and best practice solution for 70+.30x=20+.80x 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 70+.30x=20+.80x equation: 



70+.30x=20+.80x

We move all terms to the left:

70+.30x-(20+.80x)=0

We add all the numbers together, and all the variables

.30x-(.80x+20)+70=0

We get rid of parentheses

.30x-.80x-20+70=0

We add all the numbers together, and all the variables

-0.5x+50=0

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

-0.5x=-50

x=-50/-0.5

x=+100

See similar equations:

| 180=100n-4n^2 | | a/5=17/3 | | -6x-6=7x+137 | | x-3+6=-9 | | 3.38=r-9.76 | | x2+175=0 | | 4x^2+8x+7=5 | | 31.20=6g+3.96 | | 7y+5=6y=11 | | 6x-10=7x-15 | | 21+6x+58=13x-5 | | 4=64^w | | x+4=7x-50 | | 7x+1+29=11x+6 | | 5m^2-40m=0 | | 6x-4+30=7x+17 | | 16+x+8=20 | | 5x-5+55=11x+8 | | 8a-3=5(a+7+3a | | 5x-5+50=11x+8 | | 18+7d=-8(2d-9) | | 3x-5=2x^2 | | 3+3x=6x-6 | | 29.13=5s+3.88 | | 4x+50=x+20 | | 1/2(e-30)+2e=135 | | F(x)=-2x^2-16+5 | | 2x2-x-15=0 | | 9+3x=4x+2 | | 3/8+4/5=x/20 | | 3-7x=-3 | | 4x=82/3 |

Equations solver categories