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How do I make this equation equal -23 insteadof a positive23?
4(x+3)+5=109

User Mschadegg
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1 Answer

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Final answer:

To make the equation 4(x+3)+5=109 equal -23, we need to first simplify and solve for x, then adjust the original equation by adding a negative component - in this case, subtract 46 - to achieve the desired outcome.

Step-by-step explanation:

To make the equation 4(x+3)+5=109 equal -23 instead of a positive 23, we need to change the given equation to match the desired outcome. Begin by simplifying the equation as follows:

• Subtract 5 from both sides of the equation to isolate the term with the variable:

• 4(x+3) = 109 - 5

• 4(x+3) = 104

Divide both sides by 4 to further isolate (x+3):

• x+3 = 104 / 4

• x+3 = 26

Finally, subtract 3 from both sides to solve for x:

• x = 26 - 3

• x = 23

However, since the goal is to make the equation result in -23, we'll need to incorporate a negative, either by subtracting 46 from both sides or including a multiplication by -1. If we subtract 46 from both sides, we have:

• x = 23 - 46

• x = -23

To achieve this with the original equation, we could subtract an additional 46 after dividing by 4:

• x + 3 = (104 / 4) - 46

• x + 3 = 26 - 46

• x = -23 - 3

• x = -26

Substituting x back into the original equation:

• 4(-26+3)+5 = 4(-23)+5

• = -92+5

• = -87

Note that to equal exactly -23, we must adjust the equation beforehand as the operations used only allow the left-hand side to reach -87 rather than -23.

User Mario Uher
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