Question

2.1 and 2.2 solve linear equations homework score: 19.5/24 answered: 21/24 question 22 suppose the length of a rectangle is seven more than eight times the width. if (l) represents the length and (w) the width, then length and width are related by the equation (l = 8w+7) (enter an equation expressing the relationship between length and width) part 2 of 2 suppose the length of the rectangle is 79 meters. the width is meters.

Explanation:

Step1: Substitute length value

Given the equation $L = 8W+7$ and $L = 79$. Substitute $L$ into the equation: $79=8W + 7$.

Step2: Isolate the term with $W$

Subtract 7 from both sides of the equation: $79 - 7=8W+7 - 7$, which simplifies to $72 = 8W$.

Step3: Solve for $W$

Divide both sides of the equation by 8: $\frac{72}{8}=\frac{8W}{8}$, so $W = 9$.

Answer:

9