2x+3=19 — step-by-step solution

⚠ 2x is read as the product 2*x: for a power, write 2^x

Let's solve in

ℝ

2 x + 3 = 19

2 x = 19 - 3

2 x = 16

x = \frac{16}{2}

▶Solution found:

x = 8