You can put this solution on YOUR website! BY DEFINITION THE SUM OF COMPLEMENTARY ANGLES IS 90 DEGREES!
PROBLEM STATES! IS
SUBSITUTE
COMBINE
SOLVE:
SUBTRACT 2 FROM EACH SIDE OF EQUATION
DIVIDE EACH SIDE OF THE EQUATION BY 4
FIND C[2] = (3*22+2)!!!
CHECK YOUR ANSWER! 22 + 68 = 90