4x+15=45+12x

Simple and best practice solution for 4x+15=45+12x 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 4x+15=45+12x equation:


Simplifying
4x + 15 = 45 + 12x

Reorder the terms:
15 + 4x = 45 + 12x

Solving
15 + 4x = 45 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
15 + 4x + -12x = 45 + 12x + -12x

Combine like terms: 4x + -12x = -8x
15 + -8x = 45 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 + -8x = 45 + 0
15 + -8x = 45

Add '-15' to each side of the equation.
15 + -15 + -8x = 45 + -15

Combine like terms: 15 + -15 = 0
0 + -8x = 45 + -15
-8x = 45 + -15

Combine like terms: 45 + -15 = 30
-8x = 30

Divide each side by '-8'.
x = -3.75

Simplifying
x = -3.75

See similar equations:

| 5r+20=5(-2-r) | | x^2+44x-315= | | 4(v+6)=-2(7v-7)+3v | | 1-4/13= | | 10x+30y-26+11x= | | x^2+121= | | -2(4y-1)+8y=8+3(2y-3) | | 3x-11x+4x= | | 6w-6+2(5w+9)=-2(w+2) | | 3x*(x+6)=0 | | (x-y)(x^2-3xy+y)= | | 6(u-2)-6=-6(-3u+4)-2u | | log(x)=-2 | | log^4x+20=3 | | 2(u-3)-7=-3(-6u+5)-6u | | 9x-y=-6c+4y | | x+y=101250 | | 7(x+4)+9=10x-3(x-4) | | x^2-9=400 | | (1/6)/(5/12)=(3/5)/x | | 7X-6=-28-4X | | 10x^2+11x-30=0 | | -2(6u-8)+2u=2(u+9) | | 6(u-2)-9=4(-6u+3)-3u | | 2(b+8)=7b+4 | | 1/2^9 | | (8x+3y)-(5x-4y)= | | 2(a+10)=16 | | 2a+5y=b | | 20=y/2-13 | | (4g-7)(2g+7)=0 | | 2x-7(x-2)= |

Equations solver categories