Final answer:
To eliminate the x-variable term in the first equation, multiply it by -3
Step-by-step explanation:
To eliminate the x-variable term in the first equation, we need to multiply the equation by a number that will make the coefficient of x equal to the coefficient of x in the second equation, but with opposite signs. In this case, we need to multiply the first equation by -3. This gives us: -3(x - 4y) = -3(11), which simplifies to -3x + 12y = -33. Now we have two equations with opposite coefficients for x, which allows us to eliminate the x-variable term when we add the equations together.
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