2x+7(100-x)=(.5)100

Simple and best practice solution for 2x+7(100-x)=(.5)100 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 2x+7(100-x)=(.5)100 equation:


Simplifying
2x + 7(100 + -1x) = (0.5) * 100
2x + (100 * 7 + -1x * 7) = (0.5) * 100
2x + (700 + -7x) = (0.5) * 100

Reorder the terms:
700 + 2x + -7x = (0.5) * 100

Combine like terms: 2x + -7x = -5x
700 + -5x = (0.5) * 100

Multiply 0.5 * 100
700 + -5x = 50

Solving
700 + -5x = 50

Solving for variable 'x'.

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

Add '-700' to each side of the equation.
700 + -700 + -5x = 50 + -700

Combine like terms: 700 + -700 = 0
0 + -5x = 50 + -700
-5x = 50 + -700

Combine like terms: 50 + -700 = -650
-5x = -650

Divide each side by '-5'.
x = 130

Simplifying
x = 130

See similar equations:

| 3/4d=21 | | 1.7*52= | | 6(2x-1)=-18/5 | | -x/2+3=4 | | -5x+11=-14 | | 2a(9a+7)=0 | | 3(-5)+7= | | 1/(4x-8)=7 | | 3/4d=21S | | -3x-3(-6x-16)=-117 | | 7.5-8/-2/3*2 | | x^2+15x+49=3x | | 35t^2=5t | | 2x+-14=-10 | | $345$120=z | | 9x+8=-7 | | 71/2-8/-2/3*2 | | B-7.65=4.61 | | $345($75+$45)=h | | (5/7)3 | | 6x+12=3x+63 | | 5/4m-2=10 | | -3.5n=8.4 | | 14-(5m+5)=4+4m-13 | | 5x+118+9x+286=180 | | 8(8w)=168 | | 12+3x=114 | | 12y=3x+9 | | 71/2-8/-2/3x2 | | e/7=-5 | | 2+3.05g=5+3.25g | | 6(x-1)/5=-18 |

Equations solver categories