1) 6x+3=5x-82) 3-2x=4-6x3) 3-2x=4-6x
Ответы на вопрос
x=-11
-2x+6x=4-3
4x=1|:4
x=1/4
6х-5х=-8-3
х=-11
2)3-2х=4-6х
-2х+6х=4-3
4х=1
х=1/4 или 0,25
3)3-3х=4-6х
-3х+6х=4-3
3х=1
х=1/3
Let's solve each of these equations step by step:
- 6x + 3 = 5x - 8
First, let's isolate x on one side of the equation. To do this, we'll move the 5x from the right side to the left side by subtracting 5x from both sides:
6x - 5x + 3 = -8
Now, combine like terms on the left side:
x + 3 = -8
Next, subtract 3 from both sides to isolate x:
x = -8 - 3
x = -11
So, the solution to the first equation is x = -11.
- 3 - 2x = 4 - 6x
First, let's move the terms with x to one side of the equation. To do this, add 6x to both sides:
3 - 2x + 6x = 4
Combine like terms on the left side:
3 + 4x = 4
Now, subtract 3 from both sides to isolate 4x:
4x = 4 - 3
4x = 1
Finally, divide both sides by 4 to solve for x:
x = 1/4
So, the solution to the second equation is x = 1/4.
- 3 - 2x = 4 - 6x (This equation is the same as the second one you provided.)
We already solved this equation in the previous step, and the solution is x = 1/4.
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