Q. What value of w is a solution to this equation?w+9=11
Subtract to isolate w: To find the value of w, we need to isolate w on one side of the equation. We can do this by subtracting 9 from both sides of the equation.w+9−9=11−9
Solve for w: After performing the subtraction, we get:w = 11−9w = 2
Check solution: Now we check our solution by substituting w=2 back into the original equation to see if it satisfies the equation.2+9=1111=11This is true, so w=2 is indeed a solution to the equation.
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