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Equation with a triceratops
Find the value of a triceratops so the equation is correct.
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Just rewrite it on a paper using variable (for example T):
2 x (T - 1) - 3 x (T - 2) + 4 x (T - 3 ) = 2 x (T + 5)
2T - 2 - 3T + 6 + 4T - 12 = 2T + 10
3T - 8 = 2T + 10
T = 18
Correct answer is therefore 18. Please Click Like / Solve ;)
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Can you also solve
triangle riddle
find the missing number in the last violet triangle.