Question

2(y+1)-3(x+2)=5(x+7)-4(x+6)-5

Answer 1

Resposta:

Let's solve for y.

2(y+1)−3(x+2)=5(x+7)−4(x+6)−5

Step 1: Add 3x to both sides.

−3x+2y−4+3x=x+6+3x

2y−4=4x+6

Step 2: Add 4 to both sides.

2y−4+4=4x+6+4

2y=4x+10

Step 3: Divide both sides by 2.

2y/2=4x+10/2

y=2x+5

Let's solve for x.

2(y+1)−3(x+2)=5(x+7)−4(x+6)−5

Step 1: Add -x to both sides.

−3x+2y−4+−x=x+6+−x

−4x+2y−4=6

Step 2: Add -2y to both sides.

−4x+2y−4+−2y=6+−2y

−4x−4=−2y+6

Step 3: Add 4 to both sides.

−4x−4+4=−2y+6+4

−4x=−2y+10

Step 4: Divide both sides by -4.

−4x/−4=−2y+10/−4

x=½ y+ −5/2

Explicação passo a passo:

Answer 2

Resposta

não tenho certeza mais acho que e +7 mais como não presida o mais. 7