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2 votes
How to solve y - 3.5 = -2.1

2 Answers

3 votes
Y - 3.5 = -2.1 + 3.5 + 3.5 _____________ Y = 1.4
User Rasmus Larsen
by
8.2k points
5 votes
isolate the variable: add 3.5 to both sides.

y=1.4