Question

2(3x-1)+15x=3(3x-4)-4

Answer 1

Ответ:

Объяснение:

2(3х-1)+15х=3(3х-4)-4

6х-2+15х=9х-12-4

6х+15х-9х=-12-4+2

12х=-14

х=-14/12

х=-7/6

Answer 2

Let's solve the equation step by step:

2(3x - 1) + 15x = 3(3x - 4) - 4

First, distribute the multiplication:

6x - 2 + 15x = 9x - 12 - 4

Combine like terms on both sides:

21x - 2 = 9x - 16

Next, isolate the variable terms on one side and the constant terms on the other side:

21x - 9x = -16 + 2

Simplify:

12x = -14

Now, solve for x by dividing both sides of the equation by 12:

x = -14/12

Simplify the fraction:

x = -7/6

Therefore, the solution to the equation 2(3x - 1) + 15x = 3(3x - 4) - 4 is x = -7/6.