0.4x+0.3(40)=10

Simple and best practice solution for 0.4x+0.3(40)=10 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 0.4x+0.3(40)=10 equation:


Simplifying
0.4x + 0.3(40) = 10

Multiply 0.3 * 40
0.4x + 12 = 10

Reorder the terms:
12 + 0.4x = 10

Solving
12 + 0.4x = 10

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 0.4x = 10 + -12

Combine like terms: 12 + -12 = 0
0 + 0.4x = 10 + -12
0.4x = 10 + -12

Combine like terms: 10 + -12 = -2
0.4x = -2

Divide each side by '0.4'.
x = -5

Simplifying
x = -5

See similar equations:

| 25h-130=170 | | 6xy*3x^2y*y^3= | | 6+2p-3=7p+17-3p | | 3x-11=7-5x | | 9e+7=79 | | 25u^4v-9u^2v^3= | | -k+3(2k-1)=-3k-9 | | 17-j=13 | | -6=-8+p/11 | | m=mc^2 | | 3m=51 | | 4n+2n=42 | | 2s=100 | | 4t+3=2t+15 | | 6q=24 | | -(-r+1)=4r+2 | | 7y+17x-5=0 | | 30x^2y-51xy-60y= | | 20z=200 | | -13=v/10-12 | | 16a=48 | | 13/3+4e=4 | | 2x-8=76 | | 3(9a+2)=-3(-5-9a)+a | | k/4=21/12 | | s=2(3.14r^2)-2(3.14)rh | | (2x^2+3)x=65 | | 2x-10=9x+13 | | 3=10y-(4y+1) | | 4+5(x+3)= | | -9=-(2-10z)+2z | | 5/7p-10=30 |

Equations solver categories