Question

which equation can you use to find the value of x? x + 30+105 = 180 find the value of x. x = ?

Explanation:

Step1: Simplify the left - hand side

Combine like terms in the equation $x + 30+105=180$. We get $x + 135=180$.

Step2: Isolate the variable

Subtract 135 from both sides of the equation $x + 135=180$. So $x=180 - 135$.

Step3: Calculate the value of x

$x = 45$.

Answer:

$45$