x - 9 + 3x + 2 = 21 - 3x

asked by guest
on Mar 30, 2025 at 8:03 am



You asked:

Solve the equation x−9+3x+2=21−3xx - 9 + 3 x + 2 = 21 - 3 x for the variable xx.

MathBot Answer:

The solution is: x=4x = 4

x−9+3x+2=21−3x4x−7=21−3x7x=28x=4\begin{aligned}x - 9 + 3 x + 2 &= 21 - 3 x\\4 x - 7 &= 21 - 3 x\\7 x &= 28\\x &= 4\end{aligned}

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