50+(63×q)=50+80 nilai q

50 + (63xq) = 50 + 80
50 + 63xq = 130
63xq = 130 – 50
63xq = 80
q = 80/63
q = 1 17/63

50+(63 x q) = 50 + 80
 50 + 63q =130
63q = 130 – 50
63q = 80
q = 80/63