Q. 17+27=−7wGiven the equation, what is the value of 10(−21w+1) ?
Solve for w: First, we need to solve the given equation for w.The equation is 17+27=−7w.Combine like terms on the left side of the equation.17+27=44.So, the equation becomes 44=−7w.
Divide by −7: Next, we divide both sides of the equation by −7 to solve for w.−744=w.Calculate the value of w.w=−744.
Substitute w: Now that we have the value of w, we can substitute it into the expression 10(−21w+1).First, substitute w=−744 into the expression.10(−21(−744)+1).
Simplify expression: Simplify the expression inside the parentheses.−21×−44/7=21×44/7.Calculate the multiplication and division.21×44/7=6×44.6×44=264.So, the expression becomes 10(264+1).
Add numbers: Add the numbers inside the parentheses. 264+1=265. Now the expression is 10×265.
Multiply to get final answer: Multiply 10 by 265 to get the final answer.10×265=2650.
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