If 1+2=3,then _+_=210?

or:If 1+2=3,then _+_=210?or:If 1+2=3, then we need two numbers that add up to 210, where one number is twice the amount of the bigger number. 1 is ou

or:If 1+2=3,then _+_=210?

or:If 1+2=3, then we need two numbers that add up to 210, where one number is twice the amount of the bigger number. 1 is our x, while 2 is 2x. Our equation would look like this: x+2x=210.We can add x and 2x to get 3x, ending up with 3x=210.To isolate the x, we have to divide 210 by 3, which is 70. 70 is our x-value, but we still need our 2x. To do that, we simply multiply 70 by 2, which is 140.140+70=210. Your answer would be 70+140=210. If you're good at math, you don't need the equation, but it helps us visualize the problem. Hope this helps!

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