Question

1. 5 + 4х = 6 + 3х 2. 5х – 3 = 3х + 1 3. -8 + 2х = х -5

Answer 1

Ответ:

1. 4х-3х=6-5

х=1

2. 5х-3х=1+3

2х=4

х=2

3. 2х-х=-5+8

х=3

Answer 2

It looks like you've provided three linear equations. To solve for the value of 'x' in each equation, we can perform the necessary algebraic operations. Let's solve each equation step by step:

1. $5 + 4x = 6 + 3x$

Subtract $3x$ from both sides: $5 + 4x - 3x = 6$ $5 + x = 6$

Subtract $5$ from both sides: $x = 6 - 5$ $x = 1$

So, the solution for this equation is $x = 1$.

2. $5x - 3 = 3x + 1$

Subtract $3x$ from both sides: $5x - 3 - 3x = 1$ $2x - 3 = 1$

Add $3$ to both sides: $2x = 1 + 3$ $2x = 4$

Divide both sides by $2$: $x = \frac{4}{2}$ $x = 2$

The solution for this equation is $x = 2$.

3. $-8 + 2x = x - 5$

Subtract $x$ from both sides: $-8 + 2x - x = -5$ $2x - x = -5 + 8$ $x = 3$

The solution for this equation is $x = 3$.

So, the solutions for the given equations are:

1. $x = 1$
2. $x = 2$
3. $x = 3$