joethekidwonder23 joethekidwonder23

03-11-2015
Mathematics

contestada

the value of x=4 is the solution to all following equation except witch? 2x+7=15 x+5=3x-3 3(x+1)=x+11 or x+12=5x-2

Respuesta :

Аноним Аноним

03-11-2015

except x+12=5x-2
because:
4+12= 5*4-2
16=20-2
16=18 -- which is not true

Answer Link

Otras preguntas

What is the value of x in the equation -2/5x-2=18 -50 –40 –8 –6

If 8y =16y+2 what is the value of y A. -8 B. -4 C. -2 D. -1

Determine the concentrations of mgcl2, mg2 , and cl– in a solution prepared by dissolving 2.75 × 10–4 g mgcl2 in 1.75 l of water. express all three concentratio

Why was Robespierre the leader of the Jacobins? Why not someone else?

someone please help me with this problem ASAP SERIOUS ANSWERS ONLY!!!!!!!!!!!

Which of these is an example of a chemical change apex?

nadph is the end product of the _______ photosystem. A) first B) second C) third D) only

A scientist studying where eastern king snakes lay their eggs observes that females lay eggs under pieces of old tin in the sunshine during cold years and under

Who believed in a system of checks and balances among the branches of government?

Please help quickly!A pyramid has a regular hexagonal base with side lengths of 4 and a slant height of 6. Find the total area of the pyramid. T. A. = https: