Question

solve for x.

x =
submit

Explanation:

Step1: Identify angle - relationship

The angles $(4x - 3)^{\circ}$ and $123^{\circ}$ are corresponding angles. Corresponding angles formed by a transversal intersecting two parallel lines are equal. So, $4x-3 = 123$.

Step2: Solve the equation for x

Add 3 to both sides of the equation: $4x-3 + 3=123 + 3$, which simplifies to $4x=126$.

Step3: Isolate x

Divide both sides of the equation $4x = 126$ by 4: $x=\frac{126}{4}=\frac{63}{2}=31.5$.

Answer:

$31.5$