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Solve for x : -9=-2.3(x+10)+4.3 x Answer: x=

Solve for x x :\newline−9=−2.3(x+10)+4.3x -9=-2.3(x+10)+4.3 x \newlineAnswer: x= x=

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Q. Solve for x x :\newline−9=−2.3(x+10)+4.3x -9=-2.3(x+10)+4.3 x \newlineAnswer: x= x=
  1. Distribute −2.3-2.3: First, distribute −2.3-2.3 to both xx and 1010 in the equation.\newline−9=−2.3(x+10)+4.3x-9 = -2.3(x + 10) + 4.3x\newline−9=−2.3x−23+4.3x-9 = -2.3x - 23 + 4.3x
  2. Combine like terms: Next, combine like terms on the right side of the equation.\newline−9=(−2.3x+4.3x)−23-9 = (-2.3x + 4.3x) - 23\newline−9=2x−23-9 = 2x - 23
  3. Isolate variable term: Now, isolate the variable term by adding 2323 to both sides of the equation.\newline−9+23=2x−23+23-9 + 23 = 2x - 23 + 23\newline14=2x14 = 2x
  4. Divide by 22: Finally, divide both sides by 22 to solve for xx.142=2x2\frac{14}{2} = \frac{2x}{2}7=x7 = x

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