mrthree93 mrthree93

14-04-2021
Mathematics

contestada

Determine the value of variable in the following
equation:
2x + 40 = 30

Respuesta :

chocolatesunday127 chocolatesunday127

14-04-2021

Answer: x = -5

Steps:
2x + 40 = 30
2x = 30 - 40
2x = -10
x = -10 / 2
x = -5

Answer Link

yaretzyh13 yaretzyh13

14-04-2021

I believe the answer is x=-5

Answer Link

Otras preguntas

What must be true in order for p (a or b) = p(a) + (b) A and B cannot be disjoint A and B must be independent A and B cannot be independent A and B must be dis

is a nation ever justified in conquering other lands?

Solving systems of equations using substitution p=q+3 4p+3q= -30

using a matrix, you can represent adding or subtracting equations by adding or subtracting rows of numbers. A. true B. false

Read Below. Divide using synthetic division, and write a summary statement in fraction form.

Gianna has a certain number of rings, r. Melissa has 6 times as many rings as Gianna. What expression can be used to represent the number of rings that Meliss

The Magna Carta influenced the separation of church and state because it prohibited the A. church from interfering with the government. B. church from collect

Coping with loss means that you are struggling with the loss but ultimately overcoming it.

Factor each expression A. 11x + 55 B. 32 + 16x

Which of the following is one of the original masters of Haiku? Basho Virgil Dante Dickinson