Help me fast pls! given the equation 5+x-12=x-7

Part A: solve equation 5+x-12=x-7. In your final answer, be sure to state the solution and include all of your work.

Part B. Use the values x = -4, 0, 5 to verify your solution to the equation 5+x-12=x-7. In your final answer, include all of your calculations

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

htrhyjk

step-by-step explanation:

oiluiylkyuk4515kt

u65ku45kuyfr

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.

step-by-step explanation: