Commutivity of multiplication or the commutative property of multiplication.
To solve the equation 3n = 3x5, you first need to isolate the variable n. Divide both sides of the equation by 3 to get n = 5. Therefore, the answer is n = 5.
15/40 = (3x5)/(8x5) = 3/8
Ah, what a happy little question! The inverse operation of multiplication is division, so to find the inverse of 3x5 equals 15, you would divide 15 by 5 to get 3. Remember, math is like painting a beautiful landscape - just follow the steps with a gentle touch and you'll create something wonderful.
3a + a = 4a Example: a = 5 (3x5) + 5 = 15 + 5 = 20 = 4 x 5
prime factorization of each: 2x3 , 3x5, 2x2x5 so LCM = 2x2x3x5 = 60
2+3*5 = 2 + 15 = 17
3x5+4=19
6 is 2x3 and 15 is 3x5 just basic facts no exponents
3 x 7 = 3 x (5 + 2) And since multiplication is distributive over addition, 3 x (5 + 2) = 3 x 5 + 3 x 2
3x5
This doesn't make any math sense:2⁴ - 1 + 21 = 14 = 7 +3 x 5
Answer its 0.118
Factor 90 and find a combination that would add up to 21. 3x3x5x2. Try 3x3 plus 5x2. Nope. Try 3x5 plus 3x2. 15 + 6 = 21. Got it!
3x1=3 3x2=6 3x3=9 3x4=12 3x5=15 3x6=18
95
5+5+5