Multiply by 4: We have the equation 4x=−215. To solve for x, we need to isolate x on one side of the equation.Multiply both sides by 4 to get rid of the denominator.x=−215×4
Perform multiplication: Perform the multiplication on the right side of the equation. x=−15×2
Calculate product: Calculate the product of −15 and 2.x=−30
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