Q. In the equation below, which number is represented by the box?5×?+1=2×?+7(A) 1(B) 2(C) 3(D) 4
Write Equation: First, let's write down the equation: 5×?+1=2×?+7.
Rearrange Terms: Now, we need to get all the x terms on one side and the numbers on the other side. So, we'll subtract 2×x from both sides: 5×x−2×x+1=7.
More problems from Multiply three or more mixed numbers, fractions, and/or whole numbers