40x+780=70x+1230

Simple and best practice solution for 40x+780=70x+1230 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 40x+780=70x+1230 equation:


Simplifying
40x + 780 = 70x + 1230

Reorder the terms:
780 + 40x = 70x + 1230

Reorder the terms:
780 + 40x = 1230 + 70x

Solving
780 + 40x = 1230 + 70x

Solving for variable 'x'.

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

Add '-70x' to each side of the equation.
780 + 40x + -70x = 1230 + 70x + -70x

Combine like terms: 40x + -70x = -30x
780 + -30x = 1230 + 70x + -70x

Combine like terms: 70x + -70x = 0
780 + -30x = 1230 + 0
780 + -30x = 1230

Add '-780' to each side of the equation.
780 + -780 + -30x = 1230 + -780

Combine like terms: 780 + -780 = 0
0 + -30x = 1230 + -780
-30x = 1230 + -780

Combine like terms: 1230 + -780 = 450
-30x = 450

Divide each side by '-30'.
x = -15

Simplifying
x = -15

See similar equations:

| 8y-6(3y-7)=0 | | 81^-3/4 | | 20x+800=50x+1250 | | 20x+80=50x+1250 | | 6m-12m=-3 | | 12-(1/9)d=17 | | -x/3+9=1x+21 | | 3n/4-8=0 | | .6a+2=.3+4+4+4+4+1 | | 40x+80=70x+125 | | x(x-14)=-7(4x+7) | | 47+3y-21=12y-9-4y | | 4/3n=36 | | 9x^2-36x+29=0 | | 40x+800=70x+1250 | | 7c-8+3(c-9)=-75 | | 6x^2-12x-11=0 | | (x+7)(3x+4)=-14 | | 5-3x=12-6x | | 7x+1=(4x+4) | | 14-9y=-13 | | 2/7k-1/14=-3 | | 459=16x+7 | | 3x(3x+2)=35 | | m-61/4=93/8 | | u^2-9/169 | | -3/7p=36 | | y-4=5/4(x+8) | | 11.3=452 | | 15=9h | | 3m=-45 | | x(20x+21)=54 |

Equations solver categories