10.5+6x+7.5=21

Simple and best practice solution for 10.5+6x+7.5=21 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 10.5+6x+7.5=21 equation:


Simplifying
10.5 + 6x + 7.5 = 21

Reorder the terms:
10.5 + 7.5 + 6x = 21

Combine like terms: 10.5 + 7.5 = 18
18 + 6x = 21

Solving
18 + 6x = 21

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 6x = 21 + -18

Combine like terms: 18 + -18 = 0
0 + 6x = 21 + -18
6x = 21 + -18

Combine like terms: 21 + -18 = 3
6x = 3

Divide each side by '6'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| lx+6l=19 | | 0=3x^2-16x+5 | | 24=3(n-4) | | 56(56-2x/4) | | -2(2w-1)+9w=2+3(7w-6) | | 5x+5=-44-2 | | 3.1x+25.8=0 | | -104=4x-8+8x | | 7+55x=33x+15x | | 6n+6p+20= | | 5ax^3+10ax^2-5ax-10a= | | 3(3y-1)03(2y)=4 | | x+x+39-3x-40=949 | | 3x+14=50-x | | 3x+25=85 | | x+2+y+2x+Y+3=180 | | 63/10= | | 1-a^6b^6= | | -15/x=3 | | 20t+1+179=140 | | 4x-6(7-x)=13 | | 2x+y+4=x+2+y | | 180=-12v | | 2x^2-12x-160=0 | | a^2x^3+2ax^3-8a^2-16a= | | 7(2n-7)=-161 | | 0=x^3+51x-3x^2-49 | | 3c+5=24 | | t=-5(4-b)(4-b) | | 12x-90-150=-48 | | 6x-2+9x-8=90 | | 6x-2+9x-8=180 |

Equations solver categories