.05x+.07(100-x)=6.2

Simple and best practice solution for .05x+.07(100-x)=6.2 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 .05x+.07(100-x)=6.2 equation:


Simplifying
0.05x + 0.07(100 + -1x) = 6.2
0.05x + (100 * 0.07 + -1x * 0.07) = 6.2
0.05x + (7 + -0.07x) = 6.2

Reorder the terms:
7 + 0.05x + -0.07x = 6.2

Combine like terms: 0.05x + -0.07x = -0.02x
7 + -0.02x = 6.2

Solving
7 + -0.02x = 6.2

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -0.02x = 6.2 + -7

Combine like terms: 7 + -7 = 0
0 + -0.02x = 6.2 + -7
-0.02x = 6.2 + -7

Combine like terms: 6.2 + -7 = -0.8
-0.02x = -0.8

Divide each side by '-0.02'.
x = 40

Simplifying
x = 40

See similar equations:

| (6x+5y)(6x+5y)-(6x+5y)-(6x+5y)=0 | | 4x-8=2(2x+3) | | 3-11x=5x+9 | | 9u=5.4 | | log(x^2-9x)=1 | | 5(2x-3)+4=7(x-3)-5 | | 4x^3y+12x^2y+20xy= | | 2j-8=6j+4j | | 6(x+2)=6x+12 | | .50x-8=2 | | 42x-64=5 | | 17m-10=13m+26 | | 8-4(x+8)=20 | | -0.12+0.09x=-0.3 | | -8=4b | | 5*3+2-8*7-7=x | | x+7x+x=180 | | 3x+2y+2=42 | | 2n+3.7=6.3 | | 64*12= | | (6x+5y)(6x+5y)(6x+5y)(6x+5y)=0 | | 0.6-0.3x=2.4 | | 7(x-4)=27 | | -3x+4+3y-2=10 | | -6(-7+7x)=6x+5(-7x-1) | | (x^2)+(4y^2)+(2x)-(8y)+(1)=0 | | 5x+85=10x+35 | | 5=-5c | | 16-2x=7(8-x) | | 6n-18=14(n+2) | | 2c+1.333=-4+4c | | 9(-7*6+3)+4*3=x |

Equations solver categories