luisapiutau15 luisapiutau15
  • 01-03-2017
  • Mathematics
contestada

I was wondering on how to actually do this equation...like the whole thing

I was wondering on how to actually do this equationlike the whole thing class=

Respuesta :

yoloswaggs51
yoloswaggs51 yoloswaggs51
  • 01-03-2017
vertical angles are equivalent so
7x-4=87

and 4 to both sides to remove the negative numbers, the new equation is
7x=91
Then divide both sides by 7 and you get the answer
1x=13

Makes sense?
Answer Link

Otras preguntas

Ho does differentiation change an embryo as it develops
Complete the following statements by writing the missing word (s). 16. If two lines intersect, then their intersection is exactly ________________. 17. ________
What restriction may be necessary to the domain and range of linear equations?
genes are carried from parents to offspring on structures called
a spinner is divided into 8 equal sections. 5 sections are red and 3 are green. if the spinner is spun 3 times, what is the probability that it lands on red exa
Why does an electrically heated mirror stay clear when a person has a shower?
Binary equivalent of decimal number 170
how are airplanes artificially pressurized?
which areas were obtained after the revolutionary war?
Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity? a black hole a nebula a co