SOLVE FOR x IN THE DIAGRAM BELOW

x = 12

Step-by-step explanation:

(x + 42) + 3x = 90

Simplify.

4x + 42 = 90

Subtract.

4x = 48

Divide.

x = 12

good luck, i hope this helps :)

x= 12°

Step-by-step explanation:

Information needed:

The two angles add up to 90°

Equation: (x+42)+3x= 90°

Solve:

(x+42)+3x= 90°

x+42+3x= 90°

x+3x+42= 90°

4x+42= 90°

    -42  -42

4x= 48°

/4    /4

x= 12°

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol