Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Solve for </u>
<u> in the 1st equation:</u>
<u>Substitute the value of </u><u> into the 2nd equation and solve for </u>
<u>:</u>
<u>Substitute the value of </u><u> into the 3rd equation and solve for </u>
<u>:</u>
<u>Plug </u><u> into the solved expression for </u><u> and evaluate to solve for </u><u>:</u>
<u>Plug </u><u> into the solved expression for </u><u> and evaluate to solve for </u><u>:</u>
Therefore:
Answer:0.816
Step-by-step explanation:
Ape x
105,264 Lego’s in a case (please give brainlist)
18 (m + 4/9) - 16 = 118 Get rid of the parentheses by multiplying 18 * M + 4/9
18M + 8 - 16 = 118 Subtract 8 - 16
18M - 8 = 118 Add 8 to both sides
18M = 118 + 8 Add 118 + 8
18M = 126 Divide 126/18
M = 7
They are not the same because one they dont get the same answer and one of the signs are different so it has changed the answer
