7x+5x+12=99

Simple and best practice solution for 7x+5x+12=99 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 7x+5x+12=99 equation:


Simplifying
7x + 5x + 12 = 99

Reorder the terms:
12 + 7x + 5x = 99

Combine like terms: 7x + 5x = 12x
12 + 12x = 99

Solving
12 + 12x = 99

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 + 12x = 99 + -12

Combine like terms: 12 + -12 = 0
0 + 12x = 99 + -12
12x = 99 + -12

Combine like terms: 99 + -12 = 87
12x = 87

Divide each side by '12'.
x = 7.25

Simplifying
x = 7.25

See similar equations:

| 58=g+43 | | A+5+10=20 | | 729^-(1/3) | | 14.75+0.18=x | | m+-58=33 | | b*4=36 | | Log(5)(28)=x | | k-99=-88 | | -40=8s | | 6(x+3)-2(x-1)=16 | | 6=(3x+9) | | 16+4x=52 | | -90=3t | | 4(x-5)+3(x+1)-8=4x-8x+3-17 | | 5(3-x)-7=8 | | 11x^2+12x=-10 | | 16.45=j+6.1 | | -41x=-1476 | | g/3=4.2 | | 6(2x-4y)-5x+10y= | | 12=3m | | .07=(20-x)/x | | 30.2=5x+20 | | j+4.65=9.05 | | 12+g=24 | | z^13-13z^7+7z^3-3z+1=0 | | 8x^2-x=-8 | | Y=x^2-x+7x+12 | | 6.9=3p | | u/12=8 | | 8w=4160 | | 2/5y=3/14 |

Equations solver categories