2t - 2 = -4
+2 +2 Step 1: Move the 2 to the other side by adding 2 to both sides.
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2t = -2
/2 /2 Step 2: Divide both sides by 2 to get t by itself.
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t = -1
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12(t+6)+8=4(2t-1)+2t 12t+72+8=8t-4+2t 12t-2t-8t=-72-8-4 2t=-84 2t/2=84/2 t=42
The answer is -4.Since 8 divided by 4 is 2 and 2 minus 6 equals -4.
2 + 4 = 66 - 5 = 1.1
6 - (-9) = 15 15 + 2 = 17 17 - 4 = 13 is the answer.
a=20