Friday

September 19, 2014

September 19, 2014

Posted by **Carleen** on Sunday, April 10, 2011 at 1:53am.

- algebra? -
**drwls**, Sunday, April 10, 2011 at 2:03amBerkeley college is not the subject.

Are you supposed to solve that equation for x?

Multiply the parentheses term by -2 and then collect "x" terms and constants separately. The answer should pop out at you.

- Math -
**Emma**, Sunday, April 10, 2011 at 5:37am2(4x-7)=2x-5,open bracket,8x-14=2x-5,collect like terms,8x-2x=-5+14,6x=9,divide by the co-efficient of x,x=9/6,x=3/2.we can check it by substituting for x,2(4 multiply by 3/2-7)=2 multiply by 3/2-5,when through with that the answer will be -2=-2,that is right hand side is equal to the left hand side.

**Answer this Question**

**Related Questions**

math, calculus - What is the antiderivative of the square root of the quantity (...

Science - Explain how the canopies of temperate decidous forests and tropical ...

Science - What structural feature of a leaf allows CO2 from the air to enter the...

Biology - Hello and good evening Are there groups of arthropods ? Lots of groups...

human anatomy and physiology - 1. name and define in detail the four organic ...

arctic - Why is the arctic tundra classified as a biome? Here's a good ...

w - i would like to know on what is required for a high chance to get accepted ...

SoCiAl - Also, was Charles De Gaulle a Prime Minister or an author? my eng. ...

American History - Compare and contrast Bourbon and Habsburg rule. What in ...

launguage - im taking chinese in highschool and i want to go to uc Berkeley and ...