Can someone please help me and explain I’ll mark brainliest

Part (a)

Work Shown:

2(x-1) = 3(x+2)

2x-2 = 3x+6 distribute

2x = 3x+6+2 adding 2 to both sides

2x = 3x+8

2x-3x = 8 subtracting 3x from both sides

-x = 8

x = -8 multiply both sides by -1

Part (b)

Work Shown:

-4(2x-2) = 3(x+1)

-8x+8 = 3x+3 distribute

-8x = 3x+3-8 subtract 8 from both sides

-8x = 3x-5

-8x-3x = -5 ... subtract 3x from both sides

-11x = -5

x = -5/(-11) divide both sides by -11

x = 5/11

In decimal form, this is approximately equal to 5/11 = 0.4545

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the answer will be