Question

5 + 6(4x + 5) = 3x - 7​

Answer 1

Ответ: 5+24*х+30=3*х-7 или 21*х=-7-30-5=-42 или х=-42/21=-2.

Объяснение:

Answer 2

Ответ:

Объяснение:

5 + 6(4x + 5) = 3x - 7​

5+24х+30=3х-7

24х-3х=-7-5-30

21х=-42

х=-2

Проверка: 5+6(-2*4+5)=3*(-2)-7

                   5-18=-13

                     -13=-13

Answer 3

To solve the equation $5 + 6(4x + 5) = 3x - 7$, follow these steps:

Step 1: Distribute the 6 on the left side of the equation: $5 + 24x + 30 = 3x - 7$

Step 2: Combine like terms on both sides of the equation: $24x + 35 = 3x - 7$

Step 3: Subtract $3x$ from both sides of the equation to isolate the $x$ terms: $24x - 3x + 35 = -7$ $21x + 35 = -7$

Step 4: Subtract 35 from both sides of the equation: $21x = -7 - 35$ $21x = -42$

Step 5: Divide both sides by 21 to solve for $x$: $x = \frac{-42}{21}$ $x = -2$

Therefore, the solution to the equation is $x = -2$.