OpenStax, Prealgebra 2e §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 60 · Algebra · Linear equations
Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 60
Translate into an equation and solve.
The nurse reported that Tricia’s daughter had gained pounds since her last checkup and now weighs pounds. How much did Tricia’s daughter weigh at her last checkup?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Prealgebra 2e · §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 60
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