3*4+3x=15

Simple and best practice solution for 3*4+3x=15 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 3*4+3x=15 equation: 


Simplifying
3 * 4 + 3x = 15

Multiply 3 * 4
12 + 3x = 15

Solving
12 + 3x = 15

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 15 + -12
3x = 15 + -12

Combine like terms: 15 + -12 = 3
3x = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

See similar equations:

| 3(1+4n)-2(5n-3)=-36 | | 2x-2(3x+8)=-18 | | 5c=-15 | | -4(7+6x)=-220 | | 5j+(16)=-76 | | 8x-8+4=32 | | 4X-(3X+4)=-1 | | 7x-8=-14+5x | | 9y+3=39 | | -3x-9+5x=11 | | -2=m+7 | | 7(-7x+8)=105 | | -7x+1=x-87 | | 4q+1-3q=9 | | 8X+5X+4+9=7X+4+5X | | K+1=8+8k | | b-1=-11 | | 5(3x+2)=4x-7 | | 3b+4.4=2.6-2b | | 14-6p-2=12-6p | | 31=r+12 | | (x+2)(x+2)-4=0 | | -10=x+5x-10 | | 11b-7b= | | 33.25=6.50p-1.75p | | 33.25=6.50p-1.75p | | 4+2n=-16+7n | | x^2+3x+9=0 | | x+31=3x+1-x | | 6a+4-5=-1-2a | | b-5=18 | | 13-4x=x-x |

Equations solver categories