Solve for ddd: d+\left(-5.004\right)=2.826d+(−5.00 4)=2.826d, plus, left parenthesis, minus, 5, point, 004, right parenthesis, equals, 2, point, 826 d =d=

The value of is 7.83.

Step-by-step explanation:

Given:

We need to solve for .

Solution:

Now we know that;

By the rule  of Addition and subtraction for positive and negative numbers

when a positive and negative signs are met then the result is negative.

So we can say that;

Now Adding both side by 5.004 using addition property of equality we get;

Hence The value of is 7.83.

b. 10=9.1+0.2x

step-by-step explanation:

that's it

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question