12.3+x-8.1=4.9

Simple and best practice solution for 12.3+x-8.1=4.9 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 12.3+x-8.1=4.9 equation:


Simplifying
12.3 + x + -8.1 = 4.9

Reorder the terms:
12.3 + -8.1 + x = 4.9

Combine like terms: 12.3 + -8.1 = 4.2
4.2 + x = 4.9

Solving
4.2 + x = 4.9

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + x = 4.9 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + x = 4.9 + -4.2
x = 4.9 + -4.2

Combine like terms: 4.9 + -4.2 = 0.7
x = 0.7

Simplifying
x = 0.7

See similar equations:

| 5x^2+17x+8=0 | | (3x-y+1)dx-(6x-2y-3)dy=0 | | 4y-15=7y | | 3(X-4)+3x=-18 | | -2(3n+1)-(2n-1)=-17 | | x^2+2y^2*dx-xy*dy=0 | | x^2-4x+17=3x+5 | | 33=5(y+6)-2y | | 35x-42=89 | | 2-(7+k)=-(1-3k) | | -9+15-(-6)= | | 3x+4(-2-4)=-18-3x | | 6/10=n/5 | | 8(c-4d)-(5c+d)= | | 1+3=1/2(x-3) | | x^2-7x-13=-5x-5 | | 7-(+5)+2= | | 18x-52=6 | | 28+12x+18=10 | | -3x-5(5x-3y)= | | 2x=x+52 | | 5-2*(x-1+2(x-1))=1 | | 3xy+2x+2xy= | | 52.02(22.4)= | | -10+(-7)+(-6)-2= | | x^2-3x+170=180 | | 7(7x+2)=8 | | (24x+1)=122 | | 18x-52=6x | | 5x-2(5x-5y)= | | -x+8=-x+2+6 | | .40x+0.06(30)=90 |

Equations solver categories