4y-16.3=53.1
⚠ 4y is read as the product 4*y: for a power, write 4^y
Let's solve in ℝ: 4y -16.3 = 53.1
4y = 53.1 + 16.3
4y = 69.4
y = 69.44
▶Solution found: y = 17.35