142=X+X-10+3X

Simple and best practice solution for 142=X+X-10+3X 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 142=X+X-10+3X equation:


Simplifying
142 = X + X + -10 + 3X

Reorder the terms:
142 = -10 + X + X + 3X

Combine like terms: X + X = 2X
142 = -10 + 2X + 3X

Combine like terms: 2X + 3X = 5X
142 = -10 + 5X

Solving
142 = -10 + 5X

Solving for variable 'X'.

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

Add '-5X' to each side of the equation.
142 + -5X = -10 + 5X + -5X

Combine like terms: 5X + -5X = 0
142 + -5X = -10 + 0
142 + -5X = -10

Add '-142' to each side of the equation.
142 + -142 + -5X = -10 + -142

Combine like terms: 142 + -142 = 0
0 + -5X = -10 + -142
-5X = -10 + -142

Combine like terms: -10 + -142 = -152
-5X = -152

Divide each side by '-5'.
X = 30.4

Simplifying
X = 30.4

See similar equations:

| a/4=a-4/2 | | 4y+20x=12 | | 0.49=2.45 | | (X+6)x=130 | | -6-2(t-4)= | | (5x-8)(5x+6)= | | 9+7z+4-5z= | | -3-2(t-2)= | | 20x+4y=12 | | x+2x+(2x-3)=32 | | 3x-11x=-6 | | x+4y=14-x^3y^2 | | 1/2(8p=4)-(p-8) | | 12.5/x=7.5/1.5 | | -6/7(y-35)-1/21y | | 115x+95=3040 | | 115x+95=3840 | | 115x+95=38.40 | | 4y+12+3y-78=-108 | | 11〖×4/3〗^2×-5/6 | | 9i+3i=12i | | -4-5/2 | | 4y+12+3y-78=-9 | | 6x+-5y=27 | | 40x-175=905 | | (11-3(2-5))/(3-|7-8|) | | 12x+x^2=(x+16) | | 640=10xn | | p(x)=2x^3+13x^2+17x-12 | | 12i(4i)=48 | | 45x-10=935 | | 45x-(-10)=935 |

Equations solver categories