7+3x=x-2x+40

Simple and best practice solution for 7+3x=x-2x+40 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 7+3x=x-2x+40 equation:


Simplifying
7 + 3x = x + -2x + 40

Reorder the terms:
7 + 3x = 40 + x + -2x

Combine like terms: x + -2x = -1x
7 + 3x = 40 + -1x

Solving
7 + 3x = 40 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
7 + 3x + x = 40 + -1x + x

Combine like terms: 3x + x = 4x
7 + 4x = 40 + -1x + x

Combine like terms: -1x + x = 0
7 + 4x = 40 + 0
7 + 4x = 40

Add '-7' to each side of the equation.
7 + -7 + 4x = 40 + -7

Combine like terms: 7 + -7 = 0
0 + 4x = 40 + -7
4x = 40 + -7

Combine like terms: 40 + -7 = 33
4x = 33

Divide each side by '4'.
x = 8.25

Simplifying
x = 8.25

See similar equations:

| 2/3n+22/3n+4=25+1/3n | | 3(x-10)=6 | | 10(n+6)=22 | | 3x-7=x-3 | | (x-4)2=9 | | 3(x-6)=4x-8 | | 9=-16-3x | | 7x+4y=e | | x+(2x+4)+(2x+-9)=180 | | 3(x+5)-4=4x-(x-10) | | 0=-x^2+6x-3 | | 7/6=s/36 | | x-6x=-x^2 | | 150x=300000.00 | | 4x+15=85-4x | | -1=2x+b | | 5=2x^2+12x-3 | | 200.00y=500000.00 | | 15x^2-56=88+66x^2 | | 7=x^2+4x+2 | | v/8+19=30 | | 35=3x^2+5 | | 3x+13=6x+31 | | 37=3x^2+5 | | 6/3+122 | | 150x=500000.00 | | 6x-12=-118-7x | | 5-7x+1/7=3 | | 4/5(3x+4)=20 | | -1/4(20x-8y) | | 3r+2=s | | 7-5x=31+x |

Equations solver categories