What is expand (3x+4y=7,)(6x-3y=-8) ?

The solution to expand (3x+4y=7,)(6x-3y=-8) is 3*6xx-3*3xy=-3*8x+4y=7,6x-4y=7,3y=-4y=7,8

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expand (3x+4y=7,)(6x-3y=-8)

expand

(3 x + 4 y = 7,) (6 x - 3 y = - 8)

3 \cdot 6 xx - 3 \cdot 3 x y = - 3 \cdot 8 x + 4 y = 7, 6 x - 4 y = 7, 3 y = - 4 y = 7, 8

Solution steps

(3 x + 4 y = 7,) (6 x - 3 y = - 8)

= (3 x + 4 \cdot 7 =, y) (6 x - 3 = y - 8)

Distribute parentheses

3 x \cdot 6 x + 3 x (- 3 y =) + 3 x (- 8) + 4 y = 7, 6 x + 4 y = 7, (- 3 y =) + 4 y = 7, (- 8)

Apply minus-plus rules

+ (- a) = - a

3 \cdot 6 xx - 3 \cdot 3 x y = - 3 \cdot 8 x + 4 y = 7, 6 x - 4 y = 7, 3 y = - 4 y = 7, 8

3 cos ((2 x^{2} + 6)^{5})

ro t a c i o na l (2 x + 3 y)

(32 - 4 l)^{2} π

(y + 2) d x + (x + y^{2}) d y

\frac{x ^{2} + 8 x + 1}{( x + 1 ) ^{2}}

What is expand (3x+4y=7,)(6x-3y=-8) ?
The solution to expand (3x+4y=7,)(6x-3y=-8) is 3*6xx-3*3xy=-3*8x+4y=7,6x-4y=7,3y=-4y=7,8