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Give first the step you will use to separate the variable and then solve the equation: (a) x + 1 = 0 (b) x + 1 = 0 (c) x − 1 = 5 (d) x + 6 = 2 (e) y − 4 = − 7 (f) y − 4 = 4 (g) y + 4 = 4 (h) y + 4 = − 4 |
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Answer» Give first
(a) x
(d) x
(g) y
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