a)
(x+3610)*510=2458Expand the left side510x + 1,645,100 = 24,58Subtract 1,645,100 from both sides510x = 22,43Divide by 510x = 44
b)
(x+243)/183=3Multiply both sides by 183x + 243 = 5,67Subtract 243 from both sidesx = 5,430
a)
(x+3610)*510=2458
Expand the left side
510x + 1,645,100 = 24,58
Subtract 1,645,100 from both sides
510x = 22,43
Divide by 510
x = 44
b)
(x+243)/183=3
Multiply both sides by 183
x + 243 = 5,67
Subtract 243 from both sides
x = 5,430