Q. Which value of x satisfies the equation 53(x−31)=−513 ?54−5−4
Isolate variable x: First, we need to isolate the variable x by getting rid of the fraction on the left side of the equation. We can do this by multiplying both sides of the equation by the reciprocal of the fraction 53, which is 35.
Multiply by reciprocal: Multiply both sides of the equation by (35) to cancel out the (53) on the left side.(35)×(53)(x−(31))=(35)×−(513)
Simplify left side: Simplify both sides of the equation. On the left side, (35) and (53) cancel each other out, leaving us with x−(31). On the right side, (35) and (513) multiply together.x−(31)=−(513)×(35)
Perform multiplication: Perform the multiplication on the right side of the equation. x−(31)=−(513)×(35)=−313
Isolate x: Now, we need to isolate x by adding (1/3) to both sides of the equation.x−(1/3)+(1/3)=−13/3+(1/3)
Combine like terms: Simplify both sides of the equation by combining like terms. x=−313+31
Combine fractions: Combine the fractions on the right side of the equation. x=3−13+1
Perform subtraction: Perform the subtraction in the numerator. x=3−12
Simplify fraction: Simplify the fraction by dividing both the numerator and the denominator by their greatest common divisor, which is 3.x=3−12=−4
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