Answer:
x=-2
Explanation:
10(x+3)- (-9x-4)=x-5+3
Distribute
10x +30 +9x +4 = x-5+3
Combine like terms
19x+34 = x-2
Subtract x from each side
19x-x +34 = x-2-x
18x +34 = -2
Subtract 34 from each side
18x+34-34 = -2-34
18x = -36
Divide by 18
18x/18 = -36/18
x = -2