OpenStax, Elementary Algebra 2e §2.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 55 · Algebra · Inequalities

Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 55

Translate to an equation and then solve it.

The sum of y and $- 30$ is 40.

~5 minWritten answer · compare with the solution

OpenStax, Elementary Algebra 2e · §2.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 55

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