3x+15=2x+20

Simple and best practice solution for 3x+15=2x+20 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+20 equation:


Simplifying
3x + 15 = 2x + 20

Reorder the terms:
15 + 3x = 2x + 20

Reorder the terms:
15 + 3x = 20 + 2x

Solving
15 + 3x = 20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
15 + 3x + -2x = 20 + 2x + -2x

Combine like terms: 3x + -2x = 1x
15 + 1x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + 1x = 20 + 0
15 + 1x = 20

Add '-15' to each side of the equation.
15 + -15 + 1x = 20 + -15

Combine like terms: 15 + -15 = 0
0 + 1x = 20 + -15
1x = 20 + -15

Combine like terms: 20 + -15 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

See similar equations:

| 5x+3+x=1+2x-18 | | 25x^2-4x=0 | | -2(6-3y)=8x+2x | | 3y^2-30y+x+72=0 | | x^2-12x-16y+36=0 | | t+14-25+3=178 | | 14-25+3=178 | | 7x^2-14x= | | 5(3m-7)=2(5m+10) | | y=-x^2+2x+3 | | 64x^2+49y^2+256x-196y-2684=0 | | x^2-16+64= | | (2x+5)(x-3)=0 | | 16-3t=4+t | | -(4y+3)-(-3y-7)=4 | | 3x^2-6xy+3y^2-6x+y+36=0 | | 6x^2+3x-63=0 | | 6x^4=6000x | | h(x)=-19x+4 | | 7=7d-8 | | 6t-15=21 | | -4(3p+4)-23=3(4p+3) | | -77+13y+4=5(4y-3)-2 | | 3x^2+5x=16x-7 | | x=100*.13*2 | | t^3+1= | | x+6=4x-8 | | x=2(10)+2(131) | | 4y^2=5y | | x+6=7x-7 | | 288-5x=40x+23 | | x+6=5x-7 |

Equations solver categories