10+2x=1000+1.01x Subtract 10 from both sides
10-10+2x=1000-10+1.01x Combine like terms
2x=990+1.01x Subtract 1.01x from both sides
2x-1.01x=990+1.01x-1.01x Combine like terms
0.99x=990 Divide both sides by 0.99
$${\frac{{\mathtt{0.99}}{\mathtt{\,\times\,}}{\mathtt{x}}}{{\mathtt{0.99}}}}$$ = $${\frac{{\mathtt{990}}}{{\mathtt{0.99}}}}$$
x=1000
10+2x=1000+1.01x Subtract 10 from both sides
10-10+2x=1000-10+1.01x Combine like terms
2x=990+1.01x Subtract 1.01x from both sides
2x-1.01x=990+1.01x-1.01x Combine like terms
0.99x=990 Divide both sides by 0.99
$${\frac{{\mathtt{0.99}}{\mathtt{\,\times\,}}{\mathtt{x}}}{{\mathtt{0.99}}}}$$ = $${\frac{{\mathtt{990}}}{{\mathtt{0.99}}}}$$
x=1000