3x+15=31+5

Simple and best practice solution for 3x+15=31+5 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=31+5 equation:


Simplifying
3x + 15 = 31 + 5

Reorder the terms:
15 + 3x = 31 + 5

Combine like terms: 31 + 5 = 36
15 + 3x = 36

Solving
15 + 3x = 36

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 3x = 36 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 36 + -15
3x = 36 + -15

Combine like terms: 36 + -15 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

See similar equations:

| 0.76+0.2z=1.23-0.6z | | 11a+5c=d(6+2c) | | 3(7x-2)+4(16-3x)=2(4x+2)-2 | | -12v^3/2v^9 | | M+18=38 | | 5+2x=2x+6x | | Y=2X-2Y+40 | | 8a^3-200a=0 | | -3(4p+3)-2(3-11p)=3(9+3p) | | 5y+10=70 | | x-21/-17=15 | | 2x+-2y=10 | | E=1/7•3.14•t•t•v | | 5y+5=(7y-9) | | (x+2)(x-4)=40 | | 15w-5-7w-8= | | 5x+29+2x+50=180 | | t/25=28 | | 14-1.25x=.74(2x-19) | | -2x-4.5+7k=1.8 | | 8sin(x)(cos(x)-1)=0 | | 9(2x+1)=81 | | 2/9v-28=-8 | | -3(1+7p)=165 | | 4c+9-c=15 | | .35-.35x=.66(.75x-1.8) | | y=7+2.4(x-5) | | 3(-5+7m)=-141 | | 4c+5=4 | | -8(5/2) | | 7+13x=14x+1 | | 16.00=3.50+2.50r |

Equations solver categories