Question

solve for u. -10u + 10 = -1 - 9u + 7 u =

Explanation:

Step1: Simplify the right side

First, combine the constant terms on the right side of the equation. The equation is \(-10u + 10=-1 - 9u+7\). Combine \(-1\) and \(7\) on the right: \(-1 + 7 = 6\), so the equation becomes \(-10u + 10=-9u + 6\).

Step2: Add \(10u\) to both sides

To get all the \(u\) terms on one side, add \(10u\) to both sides. \(-10u+10 + 10u=-9u + 6+10u\). Simplifying both sides, we have \(10 = u + 6\).

Step3: Subtract 6 from both sides

Now, subtract \(6\) from both sides to solve for \(u\). \(10-6=u + 6-6\). This simplifies to \(4 = u\).

Answer:

\(4\)