aiyana0221 aiyana0221

16-09-2020
Mathematics

contestada

3x - 7 + 15x + 16 = 9 - 2x + 4 - x

Respuesta :

meredith48034 meredith48034

16-09-2020

Answer:

Step-by-step explanation:

18x + 9 = -3x + 13

21x + 9 = 13

21x = 4

x = 4/21

Answer Link

Otras preguntas

Find an exact value of tan of 17 pi over 12.

Mercury(II) oxide (HgO) decomposes to form mercury (Hg) and oxygen (O2). The balanced chemical equation is shown below. 2HgO 2Hg + O2 The molar mass of HgO is

Using the profitability index method, the present value of cash inflows for project flower is $88,000 and the present value of cash inflows of project plant is

A major function of the endowment and system is? A) producing and storing energy B) transporting substances in a cell C) manufacturing proteins D) directing th

Adjectives starting with r to describe a person positively

Approximately twenty-five elements _____.

The graph shows vectors w and z. The resulting vector for w – z is < , >, and z – w is < , >.

For a medium to transmit a wave, the medium must _____. A. reflect the wave B. absorb the wave completely C. allow light to pass but not sound D. permit

Sofia cuts a piece of felt in the shape of a kite for an art project. The top two sides measure 20 cm each and the bottom two sides measure 13 cm each. One diag

A white dog is crossed with a heterozygous black dog. What are the pearents genotype ? And what percentage of the offspring will be black ?