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17+27=-7w
Given the equation, what is the value of 
10(-21 w+1) ?

17+27=7w 17+27=-7 w \newlineGiven the equation, what is the value of 10(21w+1) 10(-21 w+1) ?

Full solution

Q. 17+27=7w 17+27=-7 w \newlineGiven the equation, what is the value of 10(21w+1) 10(-21 w+1) ?
  1. Solve for w: First, we need to solve the given equation for ww.\newlineThe equation is 17+27=7w17 + 27 = -7w.\newlineCombine like terms on the left side of the equation.\newline17+27=4417 + 27 = 44.\newlineSo, the equation becomes 44=7w44 = -7w.
  2. Divide by 7-7: Next, we divide both sides of the equation by 7-7 to solve for ww.447=w.\frac{44}{-7} = w.Calculate the value of ww.w=447.w = -\frac{44}{7}.
  3. Substitute ww: Now that we have the value of ww, we can substitute it into the expression 10(21w+1)10(-21w + 1).\newlineFirst, substitute w=447w = -\frac{44}{7} into the expression.\newline10(21(447)+1)10(-21(-\frac{44}{7}) + 1).
  4. Simplify expression: Simplify the expression inside the parentheses.\newline21×44/7=21×44/7-21 \times -44 / 7 = 21 \times 44 / 7.\newlineCalculate the multiplication and division.\newline21×44/7=6×4421 \times 44 / 7 = 6 \times 44.\newline6×44=2646 \times 44 = 264.\newlineSo, the expression becomes 10(264+1)10(264 + 1).
  5. Add numbers: Add the numbers inside the parentheses. 264+1=265264 + 1 = 265. Now the expression is 10×26510 \times 265.
  6. Multiply to get final answer: Multiply 1010 by 265265 to get the final answer.\newline10×265=265010 \times 265 = 2650.

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