7x+2-3x=9

Simple and best practice solution for 7x+2-3x=9 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+2-3x=9 equation: 


Simplifying
7x + 2 + -3x = 9

Reorder the terms:
2 + 7x + -3x = 9

Combine like terms: 7x + -3x = 4x
2 + 4x = 9

Solving
2 + 4x = 9

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 = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 4x = 9 + -2
4x = 9 + -2

Combine like terms: 9 + -2 = 7
4x = 7

Divide each side by '4'.
x = 1.75

Simplifying
x = 1.75

See similar equations:

| 2x-12+80=180 | | 4xy^3=z | | 9x+3y=-45 | | -30=3y+5(y+2) | | 25-7a=-4(a-1) | | -b^2=0 | | 3(-3)-x= | | 4xy^3=y | | -5g^2+400=-100 | | 9x^3-15x=0 | | -7=3(u-5)-5u | | 7(8d-4)=22 | | -6=1(6)+b | | 7y-1=2(y+6)-2 | | 3k^2=15 | | 12n+15+n=-6n+7-3 | | 34=3(n-5) | | 3x-8=23+6 | | 8(X-20)=40 | | 7(4S+4)=140 | | 2(26.285)+10= | | 6y(y+3)=-2(3y-9) | | 4(2L+1)=76 | | 2x(26.285)+10= | | 3n+7=6.9 | | 2(3d+7)=5 | | 10(U-6)=50 | | 2n^2+50=0 | | 210=6(5n+5) | | 4+3(12x-5)=-47 | | 10=6+2h | | 7(2c-35)=7 |

Equations solver categories