Use substitution to solve the following problem. Three paving stones and four pots weight 37 kilograms, whereas six paving stones and three
pots weigh 54 kilograms.
Write a system of equations using x be the weight of one paving stone and y be the weight of
one pot.
Show ALL your work including: your systems of equations, your solution using substitution
and your sentence answer.

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

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step-by-step explanation: