84+2x=87

Simple and best practice solution for 84+2x=87 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 84+2x=87 equation: 


Simplifying
84 + 2x = 87

Solving
84 + 2x = 87

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 2x = 87 + -84

Combine like terms: 84 + -84 = 0
0 + 2x = 87 + -84
2x = 87 + -84

Combine like terms: 87 + -84 = 3
2x = 3

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 44=36+2x | | 16x+4=2x-3 | | 3(15x-2)=12x+10.5 | | 8x-2=5x+10 | | 87=(x+52)+(x-4)+x | | 87=(x+52)+(x+4)+x | | x+(30)(12)=.60(x+30) | | 2x-0.5x^2=0 | | -0.60x+x=360+7.2 | | x+(12)(30)=0.60(x+12) | | x^2-10*x-50=0 | | x^2-160*x-800=0 | | 3-5x=x-2 | | 6(x-3)=-30 | | 6a+12b= | | 9w+3-5w+6= | | 3x+7=x+10 | | 2x2y5/6x3y | | -4x-3=x-18 | | x^2-15x-34=0 | | 0.5x-8=22 | | 8y+1=-23 | | 28x-24=80x | | 28x-24=-80x | | 29r+4=28+2 | | 5b+2c=7c-3b | | 4x-5=-x-20 | | 8v/5 | | 8v/5 | | H/2+3.5=7.8 | | x-2=-3x-14 | | x-4=2x-4 |

Equations solver categories