It seems like you have provided a series of algebraic expressions, but they are not equations as they do not include an '=' sign.
If we interpret these expressions as equations, they could be represented as follows:
Please confirm if you meant these as equations or if there was an error in the expressions provided.
It seems like you have provided a series of algebraic expressions, but they are not equations as they do not include an '=' sign.
If we interpret these expressions as equations, they could be represented as follows:
5a + 5 = 05a + 15b = 015x - 25y = 02x - 4y + 8z = 0-7k + 7m = 0-4m - 2n = 0Please confirm if you meant these as equations or if there was an error in the expressions provided.