-3x-15=7x+25

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


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

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

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

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

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-15 + -3x + -7x = 25 + 7x + -7x

Combine like terms: -3x + -7x = -10x
-15 + -10x = 25 + 7x + -7x

Combine like terms: 7x + -7x = 0
-15 + -10x = 25 + 0
-15 + -10x = 25

Add '15' to each side of the equation.
-15 + 15 + -10x = 25 + 15

Combine like terms: -15 + 15 = 0
0 + -10x = 25 + 15
-10x = 25 + 15

Combine like terms: 25 + 15 = 40
-10x = 40

Divide each side by '-10'.
x = -4

Simplifying
x = -4

See similar equations:

| xs=4 | | 6(c-3)=8 | | 75-5x=5x | | -3/4w=16 | | 2z-4z+7z= | | x^2(2-3x+x^2)=0 | | 1/4y-8=1/10y | | 60263=4a+5b+12c | | -2x+2y=3 | | 2-(-j+4)=9j+6 | | 12x+60=21+12x | | (1350+8.50a)+(1500+15a)=a | | 12x+60=21 | | 1/43*630 | | 43660=7x+6y | | 16-5y*3=2 | | 5(4-3x)=8-2x | | 1/43*630= | | 16t+8c=400 | | T/-6=-4 | | 4(3-2x)=-10 | | -a+2y=3 | | 1/8*40/9 | | -8(t-8)-(t+6)=6 | | -21u-4=5u^2 | | -11v=w-1 | | 9x-13=7x-13 | | 2x(2x)+17-x=25 | | 10+8+n-12= | | 37y/42-6=9-7y/6= | | x=2*cos(4*pi) | | tan^2=3/9 |

Equations solver categories