Question

X-0,6=1,43/4+х=1х-1 1/5=4/52х-5=х-12,7х+1,3=х+3

Answer 1

1)X-0,6=1,4

Х=1.4+0.6

х=2

Ответ 2

2)3/4+х=1

Х=1-3/4

Х=1/4

Ответ 1/4

3)х-1 1/5=4/5

Х=4/5+11/5

х= 15/5

х=3

ответ 3

4)2х-5=х-1

2х-х=-1+5

х=4

ответ 4

5) 2,7х+1,3=х+3

2.7х-х=3-1.3

1.7х=1.7

х=1

Ответ 1

Answer 2

Let's solve each equation step-by-step:

1. X - 0.6 = 1.43/4 To solve for X, first, we need to isolate X on one side of the equation. Adding 0.6 to both sides: X = 1.43/4 + 0.6 X = 0.3575 + 0.6 X = 0.9575

2. x = 1x - 1 This equation is not solvable as it contains only one variable (x) and two constants (1 and -1) on the right-hand side. There is no way to determine the value of x from this equation.

3. 1/5 = 4/52 To solve for x, first, we need to isolate x on one side of the equation. Multiplying both sides by 5: x = (4/52) * 5 x = 0.3846

4. 2x - 5 = x - 12 To solve for x, first, we need to isolate x on one side of the equation. Subtracting x from both sides: 2x - x = -12 + 5 x = -7

5. x + 1.3 = x + 3 This equation is not solvable as it contains only one variable (x) and two constants (1.3 and 3) on the right-hand side. There is no way to determine the value of x from this equation.

To summarize, the solutions to the given equations are:

1. X = 0.9575
2. No solution (ambiguous equation).
3. x = 0.3846
4. x = -7
5. No solution (ambiguous equation).