Q. Solve for x in simplest form.5=21(7x+2)Answer:
Multiply by 2: First, we need to isolate the term with x on one side of the equation. To do this, we can multiply both sides of the equation by 2 to get rid of the fraction.Calculation: 2×5=(2×(21))(7x+2)Math error check:
Subtract 2: After multiplying both sides by 2, we get:10=7x+2Math error check:
Divide by 7: Next, we subtract 2 from both sides to isolate the term with x.Calculation: 10−2=7x+2−2Math error check:
Divide by 7: Next, we subtract 2 from both sides to isolate the term with x.Calculation: 10−2=7x+2−2Math error check: After subtracting 2 from both sides, we have:8=7xMath error check:
Divide by 7: Next, we subtract 2 from both sides to isolate the term with x.Calculation: 10−2=7x+2−2Math error check: After subtracting 2 from both sides, we have:8=7xMath error check: Finally, we divide both sides by 7 to solve for x.Calculation: 78=77xMath error check:
Divide by 7: Next, we subtract 2 from both sides to isolate the term with x.Calculation: 10−2=7x+2−2Math error check: After subtracting 2 from both sides, we have:8=7xMath error check: Finally, we divide both sides by 7 to solve for x.Calculation: 78=77xMath error check: After dividing both sides by 7, we find the value of x:x0Math error check:
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