2E+21=

Simple and best practice solution for 2E+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 2E+21= equation: 


Simplifying
2E + 21 = 0

Reorder the terms:
21 + 2E = 0

Solving
21 + 2E = 0

Solving for variable 'E'.

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

Add '-21' to each side of the equation.
21 + -21 + 2E = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 2E = 0 + -21
2E = 0 + -21

Combine like terms: 0 + -21 = -21
2E = -21

Divide each side by '2'.
E = -10.5

Simplifying
E = -10.5

See similar equations:

| 9x-4=-10+8x | | 2(x+5)-3=-(2+1)+1 | | 9z+19z=56 | | p(x)=x^2-2x^2-5x-7 | | -8z+23=-1 | | 64x^4+81=0 | | 4=g+[-2] | | 37x^2+272x-56=-3x^2 | | 4!/(6-4)! | | 6x+2+2x+50=180 | | y=118970.50+3699.115x | | 1/2x968 | | a=1/2x29x34 | | 2x-6+7x-10=180 | | 12x-14y= | | 42=7(q-3) | | 22x^2-156x-96=x^2 | | 20q+49=69 | | 6x+7x-1=180 | | 7y-3y+2y=66 | | .66666n+4=10 | | x^3+10x^2+5x+50=0 | | t/4-8=-4.5t | | 9y+3=30 | | 49x4/9 | | 3x+3(4x-13)=17 | | 62x=400 | | t/4-8=4.5t | | 90+.20x=30+.30x | | x^2-22x-112=0 | | 9x^2=54 | | 4w/9=20 |

Equations solver categories