Answer:
31 tacos
Step-by-step explanation:
(let t be the number of tacos last Tuesday)
178=23+5t
178-23
155=5t
155÷5
31=t
31 tacos did terry sell from his taco stand last Tuesday.
Given that, terry sold 178 tacos on Tuesday from his taco stand.
Steps involved in solving a linear equation word problem:
Denote the unknown by the variables as x, y. Translate the problem to the language of mathematics or mathematical statements. Form the linear equation in one variable using the conditions given in the problems. Solve the equation for the unknown.
Now, last Tuesday Terry sold 23 more than 5 times the number of tacos he sold this Tuesday.
Let the number of Tacos he sold last Tuesday be x.
So, 5x+23=178
⇒5x=155
⇒x=31
Therefore, 31 tacos did terry sell from his taco stand last Tuesday.
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