Answer:
Explanation:
Let's solve your equation step-by-step.
90+x+67+35=180
Step 1: Simplify both sides of the equation.
90+x+67+35=180
(x)+(90+67+35)=180(Combine Like Terms)
x+192=180
x+192=180
Step 2: Subtract 192 from both sides.
x+192−192=180−192
x=−12