3x-15+2x+7=

Simple and best practice solution for 3x-15+2x+7= 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+2x+7= equation:


Simplifying
3x + -15 + 2x + 7 = 0

Reorder the terms:
-15 + 7 + 3x + 2x = 0

Combine like terms: -15 + 7 = -8
-8 + 3x + 2x = 0

Combine like terms: 3x + 2x = 5x
-8 + 5x = 0

Solving
-8 + 5x = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 5x = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 0 + 8
5x = 0 + 8

Combine like terms: 0 + 8 = 8
5x = 8

Divide each side by '5'.
x = 1.6

Simplifying
x = 1.6

See similar equations:

| -10(-3x-3)=5(5x-4) | | 25+4x=20+6x | | -5=-5+-5 | | 3(x-2)-(5x+4)= | | 8(h+6)*2= | | -2+r=-2+2r | | y+m=k | | 6x+55=0 | | .25x=1 | | 5r^2=40r | | 75.00+25.00x=40x | | 0.4k=2k+1.2 | | 75.00+25.00x=162.50 | | 0=3x^2+7x+2 | | -2(x+3)-3(2-2x)=-6 | | 75.00+25.00=162.50 | | 20x^8-13x^6+19x^5=0 | | 6(x-4)=-8(x+3)+44 | | 10b-3=b+15 | | 4y^2=-2y+2 | | 6x-7y=-15 | | x+8y=-6 | | o=x-2 | | 4x-2=-3x+33 | | x+y+9z=-12 | | 5x^4-2x^2+2=0 | | 1.872-2.9=x | | 12y-y=8y+3y-9 | | 21b=3b-12 | | 6(y-6)-4=8 | | 4y^2=-17+42 | | 12=3a-5b |

Equations solver categories