3x+21+2x-1=47-3x+37

Simple and best practice solution for 3x+21+2x-1=47-3x+37 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 3x+21+2x-1=47-3x+37 equation:


Simplifying
3x + 21 + 2x + -1 = 47 + -3x + 37

Reorder the terms:
21 + -1 + 3x + 2x = 47 + -3x + 37

Combine like terms: 21 + -1 = 20
20 + 3x + 2x = 47 + -3x + 37

Combine like terms: 3x + 2x = 5x
20 + 5x = 47 + -3x + 37

Reorder the terms:
20 + 5x = 47 + 37 + -3x

Combine like terms: 47 + 37 = 84
20 + 5x = 84 + -3x

Solving
20 + 5x = 84 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
20 + 5x + 3x = 84 + -3x + 3x

Combine like terms: 5x + 3x = 8x
20 + 8x = 84 + -3x + 3x

Combine like terms: -3x + 3x = 0
20 + 8x = 84 + 0
20 + 8x = 84

Add '-20' to each side of the equation.
20 + -20 + 8x = 84 + -20

Combine like terms: 20 + -20 = 0
0 + 8x = 84 + -20
8x = 84 + -20

Combine like terms: 84 + -20 = 64
8x = 64

Divide each side by '8'.
x = 8

Simplifying
x = 8

See similar equations:

| =(-3i+4)(3i+4) | | 3x+41-6x=3-9x+2 | | -5x-3y=-3 | | X=300+(-0.4x) | | 0.625-1.8= | | 5w-8w=6 | | 3x-20x+28=0 | | X+(x*.4)=300 | | -7(-4v+4)-4v=6(v-4)-1 | | (x*x)-5x+6=0 | | 4x^2+108x+729=0 | | 24v-28=6v-25 | | 3[1-(w+10)]-15=6(5-w) | | .9t=.9+.6t | | 3x^2-7x-5=1 | | v=189 | | 5x-34=26 | | 7x-4(3-x)=3(2x-5) | | 4x^2+101x-65=0 | | 2x-10=5+7x | | 3s-17=-3+5s | | 6(a-8)+12=4(a-6) | | V=3.15r^2h | | 8=8z+5 | | -2(7C+-4)+-7C= | | 4t^2+7=11t | | 189=LWH | | 20y^2+7y+8=0 | | 19sin(12)=x | | -1+3[-5x-6(2+3x)]=-3x-3 | | -7(4z+-9)+-1= | | -1+3[-5x-6(2+3)]=-3x-3 |

Equations solver categories