Keen1 Keen1
  • 03-02-2017
  • Mathematics
contestada

Four times the sum of a number and three is seven times the number decreased by three what is the number

Respuesta :

Xander4D Xander4D
  • 03-02-2017
4(A+3) = 7A -3
4A +12 = 7A -3
7A -4A = 12+3
3A = 15
A = 5
Answer Link

Otras preguntas

Kathleen lost a tooth today. Now she has lost 4 more than her sister Cara lost. Write an expression to represent the number of teeth Kathleen has lost. Let repr
The Federal Trade Commission FIP principle of Notice/Awareness states that 1) customers must be allowed to choose how their information will be used for seconda
which mountains are YOUNGEST?
{5+[3×(7+3)]-(8-4)}×2​
The Georgia Pledge of Allegiance The US Pledge of Allegiance "I pledge allegiance to the Georgia flag and to the principles for which it stands: Wisdom, Justice
What helps to determine what a biome is like? Light, water, temperature, and wind Government, economy, and culture Water, wind, and economy Light, temperature,
All were effects of the War of 1812 upon the United States, except? * 1 point A. A new sense of Patriotism B. New heroes emerged from the war C. A new sense of
Please help me!!!! For what value of X is ABCD a parallelogram???? X=12 X=-5 X=5 X=5/7
Can someone help me with number 1 and 2 thank you.
Simplify: - (8 – x)