Isolate "x" on one side of the algebraic equation by dividing the number that appears on the same side of the equation as part of "x."
Easy.
C
Characterstofilluptherequiredammount
Multiply both variables individually by the multiplied variable (x)... and you find yourself with -fx + hx.... Remember to bring that negative integer along too or the answere that I have without a negative integer won't count... I hope this clarified your understanding and question. As always good spiruts
Triangle ABC and triangle DCE are congruent, so line DE = line AB
Use the cosine rule to find angle ACB






Angle ACB = 48.1°
Answer:
240
the always the + and the - = +
so positive plus minus equals positive