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Popular >

expand 3(4x+15y=72)

Solution

expand

3 (4 x + 15 y = 72)

Solution

12 x + 45 y = 72

Solution steps

3 (4 x + 15 y = 72)

= 3 (4 x + 15 \cdot 72 = y)

Apply the distributive law:

a (b + c) = ab + a c

a = 3, b = 4 x, c = 15 y = 72

3 \cdot 4 x + 3 \cdot 15 y = 72

Expand

3 \cdot 4 x + 3 \cdot 15 y : 12 x + 45 y

12 x + 45 y = 72

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Frequently Asked Questions (FAQ)

What is expand 3(4x+15y=72) ?
The solution to expand 3(4x+15y=72) is 12x+45y=72