Simplifying Variable Expressions
3a + 5a → 8a
2v + -4v + 1 → -2V + 1
2z + -z – 3 → z - 3
Order of Operations
x = 3 + 8*2 → x = 3 + 16 → x = 19
Y = 6 ÷ 2 + 4 → Y = 3 + 4 → Y = 7
Z = 15 ÷ 5 + 2 - 4 * 4 → Z = 3 + 2 + -16 → Z = -11
Simplifying Variable Expressions
3a + 5a → 8a
2v + -4v + 1 → -2V + 1
2z + -z – 3 → z - 3
Order of Operations
x = 3 + 8*2 → x = 3 + 16 → x = 19
Y = 6 ÷ 2 + 4 → Y = 3 + 4 → Y = 7
Z = 15 ÷ 5 + 2 - 4 * 4 → Z = 3 + 2 + -16 → Z = -11