7x-3x+2=18

Simple and best practice solution for 7x-3x+2=18 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-3x+2=18 equation:


Simplifying
7x + -3x + 2 = 18

Reorder the terms:
2 + 7x + -3x = 18

Combine like terms: 7x + -3x = 4x
2 + 4x = 18

Solving
2 + 4x = 18

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 4x = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 18 + -2
4x = 18 + -2

Combine like terms: 18 + -2 = 16
4x = 16

Divide each side by '4'.
x = 4

Simplifying
x = 4

See similar equations:

| (x+3)(y+6)=0 | | 32k-32=5k-32 | | p-7=14 | | -5n-8-56n=-8 | | 3(3m-6)=-9m-12 | | y^4-18y+40=0 | | .1666x+x=180 | | U-(4-2u)=7(u-1) | | y^2+11y-26=0 | | 5X+4X-4=23 | | 2u^2=-9u-4 | | P+10=5 | | 4y^2+9y=-2 | | z^2-z-3=0 | | -84=-12w | | (5)x=75 | | 12p=-3 | | 4(3z-1)-3(z+5)=6(z+1) | | x^2-1-x=0 | | 5x+7=3x+45 | | 2x+7-3x+4=9x-8+4x-2 | | 3x+4=4x+1 | | -2-2x=78-6x | | 4(3z-1)-3(z+5)=6(2+1) | | 9(x^2+1)=9 | | -5x^2=-125 | | y=6In(3+c) | | 2+0.35m= | | 12y^2-4= | | 12y-15= | | 3t+5=-13 | | 7m= |

Equations solver categories