145-3x=42x+15

Simple and best practice solution for 145-3x=42x+15 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 145-3x=42x+15 equation:


Simplifying
145 + -3x = 42x + 15

Reorder the terms:
145 + -3x = 15 + 42x

Solving
145 + -3x = 15 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
145 + -3x + -42x = 15 + 42x + -42x

Combine like terms: -3x + -42x = -45x
145 + -45x = 15 + 42x + -42x

Combine like terms: 42x + -42x = 0
145 + -45x = 15 + 0
145 + -45x = 15

Add '-145' to each side of the equation.
145 + -145 + -45x = 15 + -145

Combine like terms: 145 + -145 = 0
0 + -45x = 15 + -145
-45x = 15 + -145

Combine like terms: 15 + -145 = -130
-45x = -130

Divide each side by '-45'.
x = 2.888888889

Simplifying
x = 2.888888889

See similar equations:

| 5x*30=456 | | 13=15-4a | | 167-6=6x+23 | | 5k-4+7=-28 | | 12x+15=34+17 | | 5x^2+27x+10= | | -24-2x=6-7 | | 23=-3s-4s | | 29+3x=7-9x | | 8(9d+7)=-29-5d | | -7x-(-14)=3x-1 | | 15(x-4)=-8-7 | | 35x^2+17x=-2 | | x^3-x^2-x+3=0 | | -13-3x=11-9 | | 6(y+2)=36 | | 160-2x=34x+24 | | 4a-3b=-8 | | -13(-37+16y)-8y=-43 | | -13(-37-16y)-8y=-43 | | -10x=38-17x | | 5x-3=-5 | | s^2+22s-33=15 | | 5s+2t=8 | | h=-16t^2+20t+6 | | X+2y-8y=5 | | 8(p-5)=56 | | 4s-t=9 | | 4x-5=24 | | .1x+x=2770 | | g^2-10g+15=0 | | x+(15)(0.35)=(15x)(0.65) |

Equations solver categories