Which equation has every number as a solution? * 4x = 4x + 1
4x + 1 = 4x - 1
4(x + 1) = 4x + 1
4(x + 1) = 4x + 4

PLEASE HEL 10 pointsss

the last equation has a solution

Step-by-step explanation:

4(x+1)=4x+4 which gives

(4*x)+(4*1)=4x+4

4x + 4 = 4x + 4

Therefore both the left-hand side and the right-hand side are equal

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

3; 9 is 8 to -4

step-by-step explanation: