Question

A) x + (x +4)= 10;6) (x + 1) + (x + 3) = 5;B) x + (x + 2) + (x+4)=7.​

Answer 1

А) x+(x+4)=10
x+x+4=10
2x+4=10
2x=10-4
2x=6
x=6:2

б)по принципу в)

в)
х+(х+2)+(х+4)=7
х+х+2+х+4=7
3х+6=7
3х=7-6
3х=1
х=1:3

Answer 2

It looks like you have two sets of equations labeled A and B. Let's solve them step by step:

A)

1. x + (x + 4) = 10 Combine like terms: 2x + 4 = 10 Subtract 4 from both sides: 2x = 6 Divide both sides by 2: x = 3

2. (x + 1) + (x + 3) = 5 Combine like terms: 2x + 4 = 5 Subtract 4 from both sides: 2x = 1 Divide both sides by 2: x = 0.5

So, the solutions for the equations in set A are x = 3 and x = 0.5.

B)

1. x + (x + 2) + (x + 4) = 7 Combine like terms: 3x + 6 = 7 Subtract 6 from both sides: 3x = 1 Divide both sides by 3: x = 1/3 or approximately 0.3333

The solution for the equation in set B is x = 1/3 or approximately 0.3333.

Please double-check your equations and solutions, as there might be some typographical errors or inconsistencies. If you need further assistance, feel free to ask!