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Popular >

expand 3(4x-1=-15)

Solution

expand

3 (4 x - 1 = - 15)

Solution

12 x - 3 = - 45

Solution steps

3 (4 x - 1 = - 15)

Distribute parentheses

= 3 \cdot 4 x + 3 (- 1 =) + 3 (- 15)

Apply minus-plus rules

+ (- a) = - a

3 \cdot 4 x - 3 \cdot 1 = - 3 \cdot 15

Simplify

3 \cdot 4 x - 3 \cdot 1 = - 3 \cdot 15 : 12 x - 3 = - 45

12 x - 3 = - 45

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Frequently Asked Questions (FAQ)

What is expand 3(4x-1=-15) ?
The solution to expand 3(4x-1=-15) is 12x-3=-45