Question

6×(350-b)＝960 36× а-48＝24496+(x-342)＝921

Answer 1

6(350-в)=960
2100-6в=960
-6в=960-2100
-6в=-1140
В=1140:6
В=190

36×а-48=24
36а-48=24
36а=24+48
36а=72
а=72:36
а=2

496+(х-342)=921
496+х-342=921
Х=921-154
Х=767

Answer 2

Let's solve each equation step by step:

1. 6×(350-b) = 960

First, distribute the 6 on the left side of the equation:

6×350 - 6×b = 960

Now, simplify:

2100 - 6b = 960

Next, isolate the variable term by moving constants to the other side:

-6b = 960 - 2100

-6b = -1140

Finally, solve for b by dividing both sides by -6:

b = -1140 / -6

b = 190

So, the value of b is 190.

2. 36×а - 48 = 24496 + (x - 342) = 921

It looks like there are two equations separated by an equal sign, but it seems that you made a typo or some error in writing the equation. It should be two separate equations, and I will assume it is meant to be like this:

36×а - 48 = 24496

To solve for "a," isolate the term with "a" by moving constants to the other side:

36×а = 24496 + 48

36×а = 24544

Next, solve for "а" by dividing both sides by 36:

а = 24544 / 36

а = 682.444... (repeating decimal)

Now, for the second equation:

x - 342 = 921

To solve for "x," isolate the term with "x" by moving constants to the other side:

x = 921 + 342

x = 1263

So, the value of "x" is 1263.

To summarize:

1. b = 190
2. а = 682.444... (repeating decimal)
3. x = 1263