6x+18=7x+15

Simple and best practice solution for 6x+18=7x+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 6x+18=7x+15 equation:


Simplifying
6x + 18 = 7x + 15

Reorder the terms:
18 + 6x = 7x + 15

Reorder the terms:
18 + 6x = 15 + 7x

Solving
18 + 6x = 15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
18 + 6x + -7x = 15 + 7x + -7x

Combine like terms: 6x + -7x = -1x
18 + -1x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
18 + -1x = 15 + 0
18 + -1x = 15

Add '-18' to each side of the equation.
18 + -18 + -1x = 15 + -18

Combine like terms: 18 + -18 = 0
0 + -1x = 15 + -18
-1x = 15 + -18

Combine like terms: 15 + -18 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

See similar equations:

| 3(z-4)=2z-6 | | 57=-4(3m+2)-m | | 4p+5=25 | | k^2-14k=0 | | 7+9x=42 | | 12(v+2)-3v=3(3v+4)-15 | | 9x^2-68x+36=0 | | -7=7 | | 1x^2-8x+12= | | 2085000000+5550000=3056890000-15000000x | | 1/4(x-28)=-19/4 | | 4k^2-14k-1=0 | | -2xy(3x-2y)= | | 4-x=3x-9 | | -12x-7=-89 | | 5x-2=3x+32 | | (4/5)x-(2/3)=(3/7)x+(5/6) | | 10-6X=22 | | -7(z-8)=-35 | | 4x/5-2/3=3x/7+5/6 | | m-4.2=2.1m-.9 | | f(x)=x^2+2x-4 | | 5*30+6y=-30 | | 6n+2=-5 | | -19=5y+6 | | 1/4(x+3)=1/2(3x-5) | | 1/2+6=22 | | 9x^2-36x+21=0 | | 2(11+3)=12n | | 6x^2+14x+7= | | 3x+7x+1=2(5x+1)+2 | | (-3x^3y-6x-4)-(9x^3y+8x-7)= |

Equations solver categories