What is expand 2(5x+2y=-6) ?

The solution to expand 2(5x+2y=-6) is 10x+4y=-12

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expand 2(5x+2y=-6)

expand

2 (5 x + 2 y = - 6)

10 x + 4 y = - 12

Solution steps

2 (5 x + 2 y = - 6)

= 2 (5 x + 2 = y - 6)

Distribute parentheses

2 \cdot 5 x + 2 \cdot 2 y = 2 (- 6)

Apply minus-plus rules

+ (- a) = - a

2 \cdot 5 x + 2 \cdot 2 y = - 2 \cdot 6

Simplify

2 \cdot 5 x + 2 \cdot 2 y = - 2 \cdot 6 : 10 x + 4 y = - 12

10 x + 4 y = - 12

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