Question

6(8x+5)=0 6(8x+5=-6 -8(2x-0,5)=0 -8(2x-0,5)=-8

Answer 1

1)8х+5=0
8х=-5
Х=-0,625
2)8х+5=-1
8х=-1-5
8х=-6
Х=-0.75
3)2х-0.5=0
2х=0.5
Х=0.25
4)2х-0.5=1
2х=1+0.5
2х=1.5
Х=0.75

Answer 2

Let's solve each equation one by one:

1. 6(8x+5)=0 Distribute the 6 to get: 48x + 30 = 0 Subtract 30 from both sides: 48x = -30 Divide both sides by 48: x = -30/48 Simplify the fraction: x = -5/8 Therefore, the solution to this equation is x = -5/8.

2. 6(8x+5)=-6 Distribute the 6 to get: 48x + 30 = -6 Subtract 30 from both sides: 48x = -36 Divide both sides by 48: x = -36/48 Simplify the fraction: x = -3/4 Therefore, the solution to this equation is x = -3/4.

3. -8(2x-0.5)=0 Distribute the -8 to get: -16x + 4 = 0 Subtract 4 from both sides: -16x = -4 Divide both sides by -16: x = -4/-16 Simplify the fraction: x = 1/4 Therefore, the solution to this equation is x = 1/4.

4. -8(2x-0.5)=-8 Distribute the -8 to get: -16x + 4 = -8 Subtract 4 from both sides: -16x = -12 Divide both sides by -16: x = -12/-16 Simplify the fraction: x = 3/4 Therefore, the solution to this equation is x = 3/4.