Oh, dude, you just gotta isolate that "t" variable. So, first, subtract 3 from both sides to get 2t = -14. Then, divide by 2 and you'll find out that t = -7. Easy peasy lemon squeezy.
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2t + 3 = -9Subtract 3 from each side:2t = -12Divide each side by 2:t = -6======================-3t - 7 = (-3)(-6) - 7 = +18 - 7= 11.
2t+8-t=-3(t+t)+8-t=-3-8 -8(t+t)-t=-11the -t and the +t cancel outt=-112(-11)+8-(-11)=-3-22+8+11=-3
2t-3-3 = 7 2t = 7+6 2t = 13 t = 6.5
The answer is 21 because if 21 is divided by 3 it equals 7 plus 4 equals 11.
yes, if a=42a+3=112x4=88+3=11