Question

1. find the value of x in the diagram below.

enter each line of work as an equation.
2x + 40 = 90

Explanation:

Step1: Solve the equation

$$2x + 40 = 90$$
Subtract \(40\) from both sides:
$$2x = 90 - 40$$
$$2x = 50$$

Step2: Find the value of \(x\)

Divide both sides by \(2\):
$$x=\frac{50}{2}$$

Answer:

\(x = 25\)