3x+2=7x-2

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


Simplifying
3x + 2 = 7x + -2

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

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

Solving
2 + 3x = -2 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
2 + 3x + -7x = -2 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
2 + -4x = -2 + 0
2 + -4x = -2

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

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

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

Divide each side by '-4'.
x = 1

Simplifying
x = 1

See similar equations:

| m+3=2-2m | | 17z-4=13z-36 | | 2x+30=3x-15 | | -8x-12=2x+8 | | (3/7x21/27)/5/6 | | -8=a/-8 | | -6(-8x+4)-2=-8x+30 | | 6(4x-7)-5(2x+5)=3 | | 6x=36+3x | | -3w+7(w+2)=18 | | -3=9 | | 3/4-2/5+1/2-7/10 | | x/3+2x=7 | | 2y+3(y-2)= | | 7(x-8)=28 | | -3+9(1+4k)=-50+8k | | 17x-10=14x+20 | | 7x+2=3x+4 | | 1/2+1/3+1/4+1/5 | | 3/4x-15=6/5x+12 | | -38-10a=-8(1+5a) | | -2(2r+6)-4(5r-6)-5r= | | 21/27-7/9+25/27 | | 4(8-7)= | | 140/25 | | 21/27-14/27+25/27 | | 109/105-4/15 | | 14+(-10)= | | -3.4(5z-7)+0.1z= | | 4b--5=34 | | (3x-5)(x+1)= | | 1-10(b-4)=50-9b |

Equations solver categories