Solve Maths Equation Problem

$a+3-3+2-4+0 or, a-2=0$

or, $a=2$

Can't believe 90% fail

$a + 3 - 1 × 3 + 2 - 4 + 0 × 1 = 0\\ \implies a + 3 - 3 + 2 - 4 + 0 = 0\\ \implies a - 2 = 0\\ \implies a = \color{#69047E}{\boxed{2}}$

Take the rest of the equation on first (after the A). It should give you -2. The rest is simple

The picture is above not below and the answer is 2

First divide,then multiply,then add,then subtract.This is known as $\textbf{DMAS Rule}$ $a+3-1\times3+2-4+0\times1=a+3-3-2-0=0$ $a-2=0\rightarrow a=2$

Amazing...:D