Posted by **ann** on Sunday, April 22, 2007 at 4:04am.

7(u-3)+2u=-30

expand the parenthesis to

7u-21 + 2u=-30

combine the u's, add 21 to each side.

## Answer This Question

## Related Questions

- math - could someone check my work please? I have to solve for 'x' Questions ~ ...
- math - could someone check my work please? I have to solve for 'x' Questions ~ ...
- maths algebra - 3a-2(2a+4) 3a-2(2a + 4) you multiply the parenthesis by -2, ...
- pre-algebra - 7x-12=x+2+2x-3x Solve for x Combine the terms on the right hand ...
- algebra - Solve each equation by factoring. 7x²-243=0 I know I'm supposed to add...
- algebra--distributive - how would you do this prob. negative4-(5y+6) = negative ...
- math--pre alg - not sure i did right 3(f+2)+9=13+5f 3f+6+9 = 13+5f +9 3F+15 = 12...
- Variable - SOLVING EQUATIONS WITH THE VARIABLE ON BOTH SIDES Solve the equation...
- Math - How could Jason solve for T in this equation? T - 8 = 40 A) add 8 to the ...
- algebra 1 - ELEMENTARY ALGEBRA #3 Page 23 Chapter 3 Lesson 3.02 Solving Multi-...

More Related Questions