I'm having trouble solving these problems for my math assignment

1) 3x-1=4x+8-x

2) - 10+5x=7x-4

3) 28-6x+4=30-3x

4) 4x-1=9x-1=5x

A equation of a line that passes throgh (2,-1) and has a slope of - 3

Stind ca n! = 1*2*3 * ... n sa se arate ca nr 13!-11! se divide cu 31

A function is a relation where each input value is assigned to___ one output value. The___ of a function is the set of all input values, or x-values, for which the function is defined.

Dwight has 3 baseball cards, and Ellis has 9 baseball cards. If Dwight and Ellis put their baseball cards together and then divide them up equally, how many will each one of them have? A balance diagram going from 1 to 9. The mean is 6.

Find the GCF of 17,19 using prime factorizations

Which equation is equivalent to 16x - 8 + 2x = 100?

The doorway into a room is 4 feet wide and 8 feet high. what is the length of the longest rectangular panel that can be taken through this doorway diagonally

Alain throws a stone off a bridge into a river below. The stone's height (in meters above the water), x seconds after Alain threw it, is modeled by: h (x) = - 5x^2 + 10x + 15 How many seconds after being thrown will the stone hit the water?

I wanna know how to do the distributive property of subtraction to 8*56

What number comes between 2 and 4