Answer:
The answer to your question is z = -3
Step-by-step explanation:
Expand 42 = -7(z - 3)
42 = -7z + 21
Simplify 7z = -42 + 21
7z = -21
Clear z z =
z = -3
one linear expression is subtracted from a second linear expression and the difference is x-5. When is the difference when the s
1 answer:
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Answer:
Follows are the solution to this question:
Step-by-step explanation:
In point A:
The two-point C and y is given, where C is the scale drawing lengths and y is the actual mural lengths so, the formed equation is:
In point C :
Using the value of the scale:
let 1 feet: 20 feet
therefore the equation is:
The size of c will be the length of:
The diagram c scale width will be: