42-3x=7x-28

Simple and best practice solution for 42-3x=7x-28 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 42-3x=7x-28 equation: 



42-3x=7x-28

We move all terms to the left:

42-3x-(7x-28)=0

We get rid of parentheses

-3x-7x+28+42=0

We add all the numbers together, and all the variables

-10x+70=0

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

-10x=-70

x=-70/-10

x=+7

See similar equations:

| -5x+7=-17+3x | | 2^2x+4=2^3x-2 | | 3x+12/4=9 | | 17=-(7x-3) | | -5x+14=3x-2 | | 6(7-x)=18 | | 5x+3=-3x+3 | | 4^2x-8=16 | | 3x-8=-59 | | 9x+13=R | | x/4=3.5 | | y=0.8^0 | | (-2x+6)(x-1)=0 | | 2^2x-7=16 | | 5^x2=1/25 | | 8^x2-3x=1 | | 5x=x+1.7 | | (X-1)(x^2-49)/x^2+8=0 | | 7-7y=28 | | x=120+(7x/12) | | 4-6y=34 | | 2x2=-20 | | 3x-17=16-(2x+6) | | 0.7m=0.9+2.4-0.2m | | 8x+3=60x-20 | | T+1=t-5 | | 0.8x-2=7 | | X2+3(x-6)=3x | | 5/3-5/6(-4/5+2/3x)=1/3(3x+5)-4(1/9x-1) | | y/9+10=2 | | 8x-12+10-2=9-27-7+9 | | X×x+6x=1360 |

Equations solver categories