7x-25x+15=45-3x

Simple and best practice solution for 7x-25x+15=45-3x 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 7x-25x+15=45-3x equation:


Simplifying
7x + -25x + 15 = 45 + -3x

Reorder the terms:
15 + 7x + -25x = 45 + -3x

Combine like terms: 7x + -25x = -18x
15 + -18x = 45 + -3x

Solving
15 + -18x = 45 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
15 + -18x + 3x = 45 + -3x + 3x

Combine like terms: -18x + 3x = -15x
15 + -15x = 45 + -3x + 3x

Combine like terms: -3x + 3x = 0
15 + -15x = 45 + 0
15 + -15x = 45

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

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

Combine like terms: 45 + -15 = 30
-15x = 30

Divide each side by '-15'.
x = -2

Simplifying
x = -2

See similar equations:

| 50+10c=150 | | 50+10c=100 | | 30+6x=120 | | 2p=7+q | | 30+6x=90 | | (7x+4)(5x+2)=0 | | 3x+10x+35=175 | | t/14+7=-18 | | -3a+4+4a=13-22 | | (e^4x)+(4e^2x)=21 | | x+21.5=13.4 | | -40-5x=-90 | | e^4x+4e^2x=21 | | 1000x^6y^12-1=0 | | x+12.3=-4.6 | | 12x-8x=124 | | 30-2x=16 | | 110=k | | 100-4x=40 | | x-8.4=-21 | | 650=135-x | | 35-5x=15 | | 14-8x=54-43x | | 4x-3x-8x=-11-31 | | 7(7x+7)+1=49x+50 | | 12-5x=6x-10x+7 | | -100+5x=-75 | | 5h/6-2h/3=7/18 | | -60+2x=50 | | -60+2x=30 | | 0=x^2+8x-2 | | 9x^2+24x+16=14 |

Equations solver categories