Question

2x + 10 + 4x - 15=19

Answer 1

FIRST COMBINE LIKE TERMS SO 2X+4X=6X & 10-15=-5

6X-5=19

ADD 5 TO BOTH SIDES

6X=24

DIVIDE BY 6 ON BOTH SIDES

X=4

Answer 2

x is equal to 4. I hope this helps