how many soloutions does this equasion have?
5(−2x−3)=9x+21
The equation 5(-2x-3) = 9x+21 simplifies to -10x - 15 = 9x + 21.
Combining like terms, we get -10x - 9x = 21 + 15, which becomes -19x = 36.
To solve for x, we need to isolate x by dividing both sides of the equation by -19.
x = 36 / -19.
Therefore, the equation has one solution.