21+4X=49

Simple and best practice solution for 21+4X=49 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 21+4X=49 equation: 


Simplifying
21 + 4X = 49

Solving
21 + 4X = 49

Solving for variable 'X'.

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

Add '-21' to each side of the equation.
21 + -21 + 4X = 49 + -21

Combine like terms: 21 + -21 = 0
0 + 4X = 49 + -21
4X = 49 + -21

Combine like terms: 49 + -21 = 28
4X = 28

Divide each side by '4'.
X = 7

Simplifying
X = 7

See similar equations:

| 5(2k-20)+10=45 | | 9-7x=13-5x | | 2x-6(5-x)=26 | | ln(4x)=3.2 | | x(2k+1g)+y(4k+1g)=10 | | 5X+2=112 | | X+(x-13)=77 | | 0.5=cos(30x) | | 10x+9=-9+4x | | -2(f+8)=12 | | 1x=-2y+1 | | 7+2(3x+1)=3(2x-5)+24 | | 4+6x=7x+3 | | 2(-8x+5)-7(1-7x)=-63 | | (x)(x-3)(x+3)=440 | | 2X^2-6X-98=0 | | 35x+105=-105 | | 3(x-12)=21x | | 3x=5y+25 | | 5(x+2)+5x=20 | | 18x+(-4)=-39+11x | | X+(2x-13)=77 | | 3n+-6=15 | | 4y+2x=56 | | 12x+5+2(3-4x)= | | 200x+3200=10.000 | | 8m+4=7m+9 | | 3x-8=7(6-x) | | 12x+5+(3-4x)= | | 4n+8=20+n | | 5a-7b+17+7a-2b-3= | | 0=40-5m |

Equations solver categories