3x-40=10-7x

Simple and best practice solution for 3x-40=10-7x 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-40=10-7x equation:


Simplifying
3x + -40 = 10 + -7x

Reorder the terms:
-40 + 3x = 10 + -7x

Solving
-40 + 3x = 10 + -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.
-40 + 3x + 7x = 10 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-40 + 10x = 10 + -7x + 7x

Combine like terms: -7x + 7x = 0
-40 + 10x = 10 + 0
-40 + 10x = 10

Add '40' to each side of the equation.
-40 + 40 + 10x = 10 + 40

Combine like terms: -40 + 40 = 0
0 + 10x = 10 + 40
10x = 10 + 40

Combine like terms: 10 + 40 = 50
10x = 50

Divide each side by '10'.
x = 5

Simplifying
x = 5

See similar equations:

| 6x-5x=90 | | 5(1-3m)=30-2(4m+7) | | 9x+9=4x+34 | | 12x-15=23 | | 9x-17=37 | | 6.4-2.3x=65.6 | | 710x-10650x^2=0 | | X^2+2x+15=0 | | 9x+10=55 | | 33+x+x-38=180 | | 14x-9=4x+41 | | 2x+34=11x-74 | | 177-2x=43x+22 | | 10-7x=78-35x | | 2(3x+7)=5x+10 | | 6(3x-1)=8-(-10x-14) | | 83-6x=12x+15 | | 640x-7680x^2=0 | | 9y-13=61+y | | -2-6x=8-8x | | 640x-7680x^3=0 | | 60-4x=8x+24 | | 6+3x=3x | | 650x-5850x^2=0 | | x-3=x-5 | | 5x-3x=0 | | 60=0.05x+15 | | x+5=x+10 | | 9x^2-4x+3=0 | | Y+5=5(x-2) | | 7x-8=5x+9 | | Y-4=(x+1) |

Equations solver categories