Emoneedshelp Emoneedshelp

03-02-2016
Mathematics

contestada

What is the solution to the equation -2(1+5a)=-6(a+3) ?

Respuesta :

majortommoo majortommoo

03-02-2016

The solution is a=4

-2(1+5a)=-6(a+3)

-2-10a=-6a-18

+18 +18

16-10a=-6a

+10a +10a

16=4a

divide by 4

4=a

Answer Link

Otras preguntas

find the area of a regular hexagon with apothem of 17.3 miles long and a side length of 20 miles long.

the area of the base of a square notepad is 2.25 square inches. what is the length of one side of the base of the notepad

Genghis Khan personally led invasions against _____.

Which of the following does not occur during interphase? A. Replication B. Translation C. Cytokinesis D. An increase in the number of mitochondria

Brady buys 3 gallons of fertilizer for his lawn. after he finishes spraying the lawn he has 1 quart of fertilizer left over. how many quarts of fertilizer did B

Round off 1,133,682,501 to the nearest thousand.

Please help me ASAP! (8x-2y)+(3x-4y) A. 11x+8y B. 4x-y C. 11x-6y D. 5x+2y

16x^2-25y^2 is equivalent to

The ____________ is called the breadbasket of Italy

where did many early virginia settlements develop? why were they built there?