.4x+5=3+7

Simple and best practice solution for .4x+5=3+7 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 .4x+5=3+7 equation:


Simplifying
0.4x + 5 = 3 + 7

Reorder the terms:
5 + 0.4x = 3 + 7

Combine like terms: 3 + 7 = 10
5 + 0.4x = 10

Solving
5 + 0.4x = 10

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 0.4x = 10 + -5

Combine like terms: 5 + -5 = 0
0 + 0.4x = 10 + -5
0.4x = 10 + -5

Combine like terms: 10 + -5 = 5
0.4x = 5

Divide each side by '0.4'.
x = 12.5

Simplifying
x = 12.5

See similar equations:

| 6x=216 | | a^2-a=132 | | 6x-9=4x+3 | | .3x-3=.9 | | 4x^3+24x^2-64x= | | 16k^2+8k-3= | | .95=1-(k^2) | | (-5x^3y^2)(-6x^6y)= | | x^2+5x-90=0 | | 40-4x=48 | | r^2-35r+70=0 | | 4x^3-40x^2+100x=48 | | 2x+5=x-8 | | 3x^3y^2(4x^5-2y^3+3x^3y^7)= | | (10-2x)(10-2x)=48 | | 4x^2-36x^2= | | cos(x)+log(x^2)=2 | | x+ln(x^2+1)=0 | | 3x^2+18x-9=0 | | .95=k^2 | | x^2+16=44 | | 2(5x+1)-2x=3(2x-2)-4 | | .70x+.05(16-x)=.10(-44) | | 20a^8b^3c^4= | | .70x+.05(20-x)=.10(127) | | 0.67+0.21t=3.2t-0.55 | | 3.7x+55.2=22.5-7.2x | | 4x^3+17x^2=-4x | | 384=x(20-2x)(16-2x) | | 8(4x-7)=4(8x+5) | | .20=k^2 | | -6=-x-6 |

Equations solver categories