7x=42-3x

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


7x=42-3x

We simplify the equation to the form, which is simple to understand 
7x=42-3x

We move all terms containing x to the left and all other terms to the right. 
+7x+3x=+42

We simplify left and right side of the equation. 
+10x=+42

We divide both sides of the equation by 10 to get x. 
x=4.2

See similar equations:

| 5x-12-2x=90 | | -6v=24 | | a=11/8+1/2n | | 1/7y^2=y+1/14 | | 9a^5x^4/4x*2x/3a | | a=-7.1-2.1n | | (x+2)(x+2)+3x=0 | | 3/7y^2+5/7y=8/7 | | -5z=12-(0z+7) | | (3-u)(4u-2)=0 | | 3t-t-4=t-3 | | -4(w-1)=15 | | 2/3x^2-4x+5=0 | | 1/6-1/x | | 8q-8=32 | | (11/x+y)+(11/x-y) | | k^2+13k/k^2*k^2/k^2 | | 3(d-9)=-12 | | 6m^2+2m=10 | | 27-3x=2x+2 | | 20-3(2x+5y)= | | 17x-13x= | | 8y=3y^2+5 | | -3x=126 | | -8x+5x+17-11x= | | 12x+5x-9+5=-3+5-9 | | ((w^2)-3w+6)/(w-5)+(9-(w^2))/(w-5) | | m^2+7m-8=0 | | 2x-9x+4x= | | 3x-7/y-3 | | d-4=-8 | | x^2-15x-24=0 |

Equations solver categories