42=3x=15

Simple and best practice solution for 42=3x=15 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=15 equation: 



42=3x=15

We move all terms to the left:

42-(3x)=0

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

-3x=-42

x=-42/-3

x=+14

See similar equations:

| 7/2x+4=1/2+1/2x | | 1/2(4x–10)+5=x–11 | | -3=f+3-7=-3 | | t^2-10t+12.25=0 | | 4(x–7)+2x=5(2x+4)–2 | | -73=5(-4r-2)-(-5-3r) | | 1/4x+5/4=7 | | x2+18x+39=9 | | (3x+11)+(-10x-12)=45*2 | | 3x-18=2x+25 | | -7(h+3)=-2(h+3)-5h | | 4x-8=5-2(3X+3) | | -73=5(-4r-2)—(-5-3r) | | 8(4u-1)-12u=11(24-6) | | 4(x–8)=8 | | 2/3x+3/5x=30 | | 7(1x-3+10=2(3×-3) | | 3(b+7=30 | | -2(3m=7)+6(m-1)=-5m+5m | | 7(0x-3+10=2(3×-3) | | 315x2-630x=0 | | 4(a–8)=8 | | 3x+11=(45*2)-10x-12 | | (3x-21)=27 | | 3x-82=11 | | X=2x+1/300 | | 18x^2=18x+81-0 | | 7(x-3+10=2(3×-3) | | 7c=-24+c | | 32x-17+4+1=180 | | 9-5x-5-9x=6 | | -3x-7=27x-6(5x-7) |

Equations solver categories