3x+40=x+70

Simple and best practice solution for 3x+40=x+70 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=x+70 equation:


Simplifying
3x + 40 = x + 70

Reorder the terms:
40 + 3x = x + 70

Reorder the terms:
40 + 3x = 70 + x

Solving
40 + 3x = 70 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
40 + 3x + -1x = 70 + x + -1x

Combine like terms: 3x + -1x = 2x
40 + 2x = 70 + x + -1x

Combine like terms: x + -1x = 0
40 + 2x = 70 + 0
40 + 2x = 70

Add '-40' to each side of the equation.
40 + -40 + 2x = 70 + -40

Combine like terms: 40 + -40 = 0
0 + 2x = 70 + -40
2x = 70 + -40

Combine like terms: 70 + -40 = 30
2x = 30

Divide each side by '2'.
x = 15

Simplifying
x = 15

See similar equations:

| -8x-15=33 | | 12(5-x)=36 | | x+3x/100=100 | | -y+x=-10 | | A/c | | 11x+10y+5=2(5x+5y+7) | | 3m=5/6 | | 2x^3+13x^2+7x+7=0 | | 6B-80=160 | | 11x+7-7x+9=x+67 | | 4.9x^2-2.8x=0 | | (X/2+0,6)^2 | | (x^2+x)(x^2+x-8)+12=0 | | (X/2+0,6xy)^2 | | 10-13=6x-1 | | 21x+41y=3 | | 21x+41=3 | | 0=t^3-12t^2+36t-27 | | 1/2x-4/9=5 | | 5(2y-8)=-20y+20 | | x^3-3/4x^2+3/16x-1/64=0 | | 3c+36=15c | | x^2+y^2-2x+8y+25=0 | | x+x^2-x^3-x^4=0 | | Solve(3/4)d=3/8 | | X=-80+6Y | | (6)Y-X=80 | | 7x-65=2x-10 | | 7x-65=2-10x | | n!/3!(n-5):n!/5!(n-7)!=1:6 | | n!/3!(n-5):n!/5!(n-7)!=1/6 | | 3/p+2=4 |

Equations solver categories