Step-by-step explanation:
brainliest plzz its confirm
Answer:
380
Step-by-step explanation:
7 x 40 = 280 + C = 380
C = Commision
500 x .2 = 100
C = 100
The solution of given equation is x=2
Further explanation:
In order to solve the given equation we have to isolate the variable x on one side of the equation. The process will involve distributive property and simplification.
Given:
![-2(x-5)=6(2-\frac{1}{2}x)\\Apply\ distributive\ property\\-2x-2(-5)=(6)(2)-(6)(\frac{1}{2}x)\\-2x+10=12-\frac{6}{2}x\\-2x+10=12-3x\\-2x+3x=12-10\\x=2](https://tex.z-dn.net/?f=-2%28x-5%29%3D6%282-%5Cfrac%7B1%7D%7B2%7Dx%29%5C%5CApply%5C%20distributive%5C%20property%5C%5C-2x-2%28-5%29%3D%286%29%282%29-%286%29%28%5Cfrac%7B1%7D%7B2%7Dx%29%5C%5C-2x%2B10%3D12-%5Cfrac%7B6%7D%7B2%7Dx%5C%5C-2x%2B10%3D12-3x%5C%5C-2x%2B3x%3D12-10%5C%5Cx%3D2)
The solution of given equation is x=2
Keywords: Linear Equation, Distributive property
Learn more about linear equations at:
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It is 2i I standing for imaginary since it is a negative
square root of -1×4
4 square rooted is 2
and a negative number square rooted is i
The answer is b if you do the equation right